Makushin

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Facts


  • Official Name: Makushin Volcano
  • Seismically Monitored: Yes
  • Color Code: GREEN
  • Alert Level: NORMAL
  • Elevation: 1800m (5905ft)
  • Latitude: 53.88707
  • Longitude: -166.93202
  • Smithsonian VNum: 311310
  • Pronunciation:
  • Nearby Towns:
    • Unalaska 16 mi (26 km) SE
    • Akutan 50 mi (81 km) NE
    • Nikolski 103 mi (166 km) SW
    • False Pass 157 mi (252 km) NE
    • Pauloff Harbor 176 mi (283 km) NE

    Distance from Anchorage: 805 mi (1296 km)

  • Subfeatures:
    • Red Cinder Dome
    • Pakushin cone
    • Sugarloaf
    • Point Kadin vents

Description

From Miller and others (1998) [1] : "Makushin volcano is a broad, truncated stratovolcano, 1800 m high and 16 km in basal diameter, which occupies most of the triangular northwest extension of Unalaska Island. A breached summit caldera, about 3 km across, contains a small cinder cone, eroded remnants of other cones, and several fumaroles. The volcano is capped by an icefield of about 40 square km; subsidiary glaciers descend the larger flanking valleys to elevations as low as 305 m.
"Makushin volcano was constructed during two periods of volcanism separated by an interval of pronounced erosion [2] . Bedrock is exposed as high as 975 m on the southeast flank of the volcano. The first episode began in Pliocene or early Pleistocene time (the oldest known age of lavas is 0.93 Ma [Nye, 1990, in Wood and Kienle, 1990 [3] ]) and produced extensive flows and subordinate pyroclastic deposits of basaltic and andesitic composition, which enlarged the island by several kilometers along the northwest coast. Radial dips of flows suggest that Makushin Volcano itself was the principal vent area. The older flows are extensively glaciated, which implies a minimum age of late Pleistocene. The summit of Makushin subsequently collapsed, forming a caldera. Andesitic pyroclastic-flow and debris flow deposits occur in glaciated valleys on the north and south sides of the volcano indicating a Holocene age for the caldera-forming eruption [4] . Reeder (1983) [5] reported a C14 age determination of 7950 +/- 90 ypb on organic soil directly beneath the pyroclastic flow deposits and Nye and others (1984) [6] report a limiting C14 age of 4280 +/- 280 ybp on organic material in a debris flow.
"Several monogenetic satellite vents composed of basaltic and andesitic lava flows, ash, and scoria cones occur within the summit caldera. These vents also form smaller cones on Makushin's flanks and surrounding area. Most of these vents have been slightly glaciated but blanket late Pleistocene topography indicating a latest Pleistocene or early Holocene age. Pakushin cone, a multiple-cratered composite cone, lies 8 km southwest of Makushin Volcano. Tabletop Mountain, the eroded remains of a pyroclastic cone encircled by flows originating from small flank vents, is 20 km northeast. Wide Bay cone, a small symmetric cone with an oval summit crater, occupies the northwest edge of Unalaska Bay, and Sugarloaf cone, built of steeply dipping, crudely bedded pyroclastics, is situated 14 km to the southwest. The Point Kadin vents, 10 small cones and explosion craters aligned along a rift zone trending N75W from the summit caldera, lie just south of an ash-flow deposit which fills a valley extending north from the volcano to the coast. The deposit is relatively undissected and may correlate with a blanket of airfall ash and cinders that covers part of the icefield on the volcano's northern flank. Based on geomorphic analysis, Arce (1983) [7] infers that the sequence of Holocene events to have been as follows: construction of Sugarloaf cone, activity at Tabletop Mountain, construction of Makushin cone, and lastly, construction of the Wide Bay cone and activity on the Pt. Kadin vents.
"Arce (1983) [7] concludes that at least 15 tephra layers of Holocene age are recognizable on northern Unalaska Island; however, he assigns some to satellite vents of Makushin Volcano and others to more distant sources, so the exact number of deposits attributable to Makushin Volcano is uncertain."

Name Origin

"Makushin Volcano" is a Russian name, probably derived from "makushka," meaning "the crown (of the head)" or "top," and applied to this feature because it is the highest point on Unalaska Island. Sarichev called this volcano "Ognedyashushchaya Gora," meaning "burning mountain", and also "Ayyagyh." Reverend Coxe (1787) wrote "there is a burning mountain here called 'Ayagish.'" (Orth, 1971).


References Cited

[1] Catalog of the historically active volcanoes of Alaska, 1998

Miller, T. P., McGimsey, R. G., Richter, D. H., Riehle, J. R., Nye, C. J., Yount, M. E., and Dumoulin, J. A., 1998, Catalog of the historically active volcanoes of Alaska: U.S. Geological Survey Open-File Report 98-0582, 104 p.

[2] Geology of Unalaska Island and adjacent insular shelf, Aleutian Islands, Alaska, 1961

Drewes, Harald, Fraser, G. D., Snyder, G. L., and Barnett, H. F. Jr., 1961, Geology of Unalaska Island and adjacent insular shelf, Aleutian Islands, Alaska: in Investigations of Alaskan volcanoes, U.S. Geological Survey Bulletin 1028-S, p. 583-676, 3 sheets, scale 2 at 1:250,000 and 1 unknown.
full-text PDF 3.3 MB
plate 75 PDF 6.7 MB
plate 76 PDF 113 KB
plate 77 PDF 250 KB
table 1 PDF 326 KB

[3] Volcanoes of North America: United States and Canada, 1990

Wood, C. A., and Kienle, Juergen, (eds.), 1990, Volcanoes of North America: United States and Canada: New York, Cambridge University Press, 354 p.

[4] Late Quaternary caldera-forming eruptions in the eastern Aleutian arc, Alaska, 1987

Miller, T. P., and Smith, R. L., 1987, Late Quaternary caldera-forming eruptions in the eastern Aleutian arc, Alaska: Geology, v. 15, n. 5, p. 434-438.
full-text PDF 2.5 MB

[5] Preliminary dating of the caldera forming Holocene volcanic events for the eastern Aleutian Islands, 1983

Reeder, J.W., 1983, Preliminary dating of the caldera forming Holocene volcanic events for the eastern Aleutian Islands [abs.]: Geological Society of America Abstracts with Programs, v. 15, p. 668.

[6] Geologic map of the Makushin geothermal area, Unalaska Island, Alaska, 1984

Nye, C. J., Queen, L. D., and Motyka, R. J., 1984, Geologic map of the Makushin geothermal area, Unalaska Island, Alaska: Alaska Division of Geological & Geophysical Surveys Report of Investigation 84-3, unpaged, 2 sheets, scale 1:24,000.

[7] Volcanic hazards from Makushin Volcano, northern Unalaska Island, Alaska, 1983

Arce, G. N., 1983, Volcanic hazards from Makushin Volcano, northern Unalaska Island, Alaska: University of Alaska Fairbanks unpublished M.S. thesis, Fairbanks, AK, 142 p., 2 sheets, scale unknown.

Current Activity

No new updates for Makushin volcano since December 15, 2020, 3:59 pm.

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Reported Activity

Modern Eruptions

Sanford

Sanford Eruption Timeline

Sanford 1981/4

April 11, 1981

An Associated Press story carried by both the LA Times and the New York times reported that a huge rockslide on Mt. Sanford on April 11, 1981, had been previously mistaken for a volcanic eruption. The text of the story (Associated Press, 1981) is as follows: "A huge landslide on Mount Sanford was mistaken for a volcanic eruption by nearby residents and airline pilots passing overhead yesterday, a University of Alaska scientist says. The slide on the mountain's sheer south face exposed layers of old, loose ash that strong updrafts pushed into a huge plume-shaped cloud, Carl Benson, a member of the university's Geophysical Institute, said after flying over the 16,237-foot peak yesterday. The landslide occurred in a sparsely populated area, and there were no reports of injury or damage."

Sanford 1993/4

April 5, 1993 — April 8, 1993

From Neal and others (1996): "Ground observers in Glennallen reported unusual white cloud formations over Mount Sanford on April 5 and 6, 1993. Another report on April 8, 1993, indicated that the mountain 'was steaming' from low on the east or south side (there were conflicting reports) and the resultant cloud was boiling up the flank to an estimated 5,000 ft (1,524 m) over the top of the peak. This level of apparent activity was more than this observer had noted in 21 years of viewing the volcano. Given the history of rock and ice falls from the shear south flank of the mountain and the fact that the phenomenon was short lived, AVO concluded that the observations were probably related to a large avalanche(s) or to unusual orographically induced weather clouds. No mention of the event was made in the AVO weekly update."

Sanford 1994/9

September 30, 1994

From Neal and others (1995): "On September 30, [1994], the National Weather Service (NWS) contacted AVO with a pilot report of a steam plume over Mount Sanford. AVO contacted the local flight service station in Gulkana and discussed the observation. Given the clear weather conditions at the time, the transience of the plume, and the history of large gravity slides at Mount Sanford, it was concluded that the observation was probably related to a large avalanche. No mention of this event was made in the AVO weekly update on volcanic activity in Alaska."

Sanford 1997/9

September 30, 1997

From McGimsey and Wallace (1999): "A Copper Center resident reported a large steam cloud rising from the southwest face of Mt. Sanford on September 30, 1997. The cloud persisted throughout the afternoon before dissipating. Based on previous similar activity, AVO staff concluded that the cloud resulted from avalanching or debris fall from the southwest face."

Sanford 2009/3

March 18, 2009 — March 19, 2009

From McGimsey and others (2014): "On March 18 and 19, 2009, local Copper River Basin residents observed a large, unusual cloud emanating from the summit of Mount Sanford volcano (figs. 2-4). AVO was alerted on March 19 because the cloud had persisted for more than 24 hours and some residents were concerned that the cloud indicated volcanic activity. The cloud was reported to extend for more than 50 km (30 mi). The plume was visible March 19 on a webcam located at the High Frequency Active Auroral Research Program (HAARP) facility, 29 km (18 mi) north of Glennallen, Alaska, but the view was 'all clear' at Sanford from this camera on March 20. From the vantage point of most residents of the Copper River Basin, this cloud appeared to be a feature unique to Sanford; however, AVO remote sensing specialists examining satellite images of the region reported that this was one of several orographic clouds streaming off the higher mountain peaks in the area. AVO issued an Information Statement on March 20 to report and explain the observations."

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Sanford 2010/3

March 15, 2010 — October 20, 2010

From Neal and others (2014): "On March 23, a consulting geologist working in the area reported seeing a 'good size plume' from Sanford on 2 night. A number of Copper River Valley residents shared photographs of Sanford from March 15 when a dramatic looking plume emated from the southern flank and summit of the volcano.
"A similar cloud was reported on October 20 by Pete Dalton, District Ranger for the National Park Service, stationed at the Gulkana Airport. According to Pete Dalton, the plume rose about 2000 to 3000 ft above the summit. AVO received multiple calls regarding the October 20 plume, which appeared to originate from several points on the near-vertical, rocky southern face of the volcano. A towering vapor cloud emanating from the steep rocky face of this volcano has been reported before (McGimsey and others, 1999) and may be related to rock and ice-fall activity, solar warming of the rock and ice face, or a combination of processes. No features related to volcanic heat sources have been documented on Mount Sanford; however, no comprehensive thermal survey has been done."

Sanford 1981/4

Sanford 1993/4

Sanford 1994/9

Sanford 1997/9

Sanford 2009/3

Sanford 2010/3

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52 Event Date(s)

Past Activity Legend:
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Map Images


Map References


Recently active volcanoes of Alaska, 2023

Cameron, C.E., Bull, K.F., and Macpherson, A.E., 2023, Recently active volcanoes of Alaska: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication 133 v. 6, 2 sheets. https://doi.org/10.14509/31086.

Tephra occurrence in Alaska: a map-based compilation of stratigraphic tephra data, 2018

Worden, A.K., Schaefer, J.R., and Mulliken, K.M., 2018, Tephra occurrence in Alaska: a map-based compilation of stratigraphic tephra data: Alaska Division of Geological and Geophysical Surveys Miscellaneous Publication 165, 19 p., http://doi.org/10.14509/30059

Historically active volcanoes of Alaska, v. 3, 2018

Cameron, C.E., Schaefer, J.R., and Mulliken, K.M., 2018, Historically active volcanoes of Alaska: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication 133 v. 3, 2 sheets. Http://doi.org/10.14509/30142

Historically active volcanoes of Alaska, 2014

Schaefer, J.R., Cameron, C.E., and Nye, C.J., 2014, Historically active volcanoes of Alaska: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication 133 v. 1.2, 1 sheet, scale 1:3,000,000. This publication has been superseded. Newest version available at http://www.dggs.alaska.gov/pubs/id/20181 .

Historically active volcanoes of the Aleutian Arc, 2002

Schaefer, Janet, and Nye, C. J., 2002, Historically active volcanoes of the Aleutian Arc: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication MP 0123, unpaged, 1 sheet, scale 1:3,000,000. Superceded by Miscellaneous Publication 133: http://www.dggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=20181

Preliminary volcano-hazard assessment for Makushin Volcano, Alaska, 2000

Beget, J. E., Nye, C. J., and Bean, K. W., 2000, Preliminary volcano-hazard assessment for Makushin Volcano, Alaska: Alaska Division of Geological & Geophysical Surveys Report of Investigation 2000-4, 22 p., 1 sheet, scale 1:100,000.
full-text PDF .87 MB
map sheet plate 7.68 MB
Hard Copy held by AVO at FBKS - CEC shelf

Volcanoes of Alaska, 1998

Nye, C. J., Queen, Katherine, and McCarthy, A. M., 1998, Volcanoes of Alaska: Alaska Division of Geological & Geophysical Surveys Information Circular IC 0038, unpaged, 1 sheet, scale 1:4,000,000, available at http://www.dggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=7043 .
Hard Copy held by AVO at FBKS - CEC shelf

Geologic map of the Makushin volcanic field, Unalaska Island, Alaska, 1998

McConnell, V. S., Beget, J. E., Roach, A. L., Bean, K. W., and Nye, C. J., 1998, Geologic map of the Makushin volcanic field, Unalaska Island, Alaska: Alaska Division of Geological & Geophysical Surveys Report of Investigation 97-20, unpaged, 2 sheets, scale 1:63,360.

Volcanoes of Alaska, 1995

Alaska Division of Geological & Geophysical Surveys, 1995, Volcanoes of Alaska: Alaska Division of Geological & Geophysical Surveys Information Circular IC 0038, unpaged, 1 sheet, scale 1:4,000,000.

Geothermal resources of the Aleutian Arc, 1993

Motyka, R. J., Liss, S. A., Nye, C. J., and Moorman, M. A., 1993, Geothermal resources of the Aleutian Arc: Alaska Division of Geological & Geophysical Surveys Professional Report PR 0114, 17 p., 4 sheets, scale 1:1,000,000.
Hard Copy held by AVO at FBKS - CEC shelf

Holocene volcanoes of the Aleutian Arc, Alaska, 1993

March, G. D., 1993, Holocene volcanoes of the Aleutian Arc, Alaska: Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 93-85, unpaged, 1 sheet, scale 1:2,000,000.

Helium and mercury soil surveys Hot Springs Bay Valley, Akutan Island, Alaska, 1988

Wescott, E. M., Turner, D. L., Witte, William, and Petzinger, Becky, 1988, Helium and mercury soil surveys Hot Springs Bay Valley, Akutan Island, Alaska: in Motyka, R. J. and Nye, C. J., (eds.), A geological, geochemical, and geophysical survey of the geothermal resources at Hot Springs Bay Valley, Akutan Island, Alaska, Alaska Division of Geological & Geophysical Survey Report of Investigation 88-03, p. 67-76, 2 sheets, scale 1:20,000 and 1:4000.

Petrology and geochemistry of Quaternary volcanic rocks from Makushin volcano, central Aleutian Arc, 1986

Nye, C. J., Swanson, S. E., and Reeder, J. W., 1986, Petrology and geochemistry of Quaternary volcanic rocks from Makushin volcano, central Aleutian Arc: Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 86-80, 123 p., 1 sheet, scale 1:50 000.

Volcanic hazards constraints, 1986

Nye, C. J., 1986, Volcanic hazards constraints: in Updike, R. G., (ed.), Engineering geology, technical feasibility study, Makushin geothermal power project, Unalaska, Alaska, Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 86-60, p. E1-E11, 1 sheet, scale 1:24,000.
Hard Copy held by AVO at FBKS - CEC shelf

Map showing distribution, composition, and age of Late Cenozoic volcanic centers in Alaska, 1986

Luedke, R. G., and Smith, R. L., 1986, Map showing distribution, composition, and age of Late Cenozoic volcanic centers in Alaska: U.S. Geological Survey Miscellaneous Investigations Series Map I 1091-F, unpaged, 3 sheets, scale 1:1,000,000.

Engineering geology, technical feasibility study, Makushin geothermal power project, Unalaska Alaska, 1986

Updike, R. G., 1986, Engineering geology, technical feasibility study, Makushin geothermal power project, Unalaska Alaska: in Engineering geology technical feasibility study Makushin geothermal power project, Unalaska, Alaska, Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 86-60, 261 p., 17 sheets, scale 1:24,000.
Hard Copy held by AVO at FBKS - CEC shelf

Hydrology, surface water and water quality, 1986

Carrick, S., and Maurer, M. A., 1986, Hydrology, surface water and water quality: in Updike, R. G., (ed.), Engineering geology technical feasibility study, Makushin geothermal power project Unalaska, Alaska, Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 86-60, p. I1-I35, 2 plates, scale 1:24,000.

Engineering geology of the proposed site for a geothermal power plant on Unalaska Island, Alaska, 1986

Combellick, R. A., 1986, Engineering geology of the proposed site for a geothermal power plant on Unalaska Island, Alaska: in Updike, R. G., (ed.), Engineering geology technical feasibility study, Makushin geothermal power project Unalaska, Alaska, Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 86-60, p. B1-B14, 2 sheets, scale 1:480.
Hard Copy held by AVO at FBKS - CEC shelf

Archaeological evaluation of the proposed Makushin geothermal power facility, Unalaska Island, Alaska, 1986

Holmes, C. E., 1986, Archaeological evaluation of the proposed Makushin geothermal power facility, Unalaska Island, Alaska: in Updike, R. G., (ed.), Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 86-60, p. L1-L8, 1 sheet, scale 1:24,000.
Hard Copy held by AVO at FBKS - CEC shelf

Ground stability and springwater geothermal resource assessment of the Makushin (Broad Bay) Valley, 1986

Reeder, J. W., 1986, Ground stability and springwater geothermal resource assessment of the Makushin (Broad Bay) Valley: in Updike, R. G., (ed.), Engineering geology technical feasibility study, Makushin geothermal power project Unalaska, Alaska, Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 86-60, p. H1-H11, J1-J37, 3 sheets, scale 1:24,000.
Hard Copy held by AVO at FBKS - CEC shelf

Construction materials assessment, 1986

Updike, R. G., 1986, Construction materials assessment: in Updike, R. G., (ed.), Engineering geology technical feasibility study, Makushin geothermal power project Unalaska, Alaska, Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 86-60, p. K1-K41, 1 sheet, scale 1:24,000.
Hard Copy held by AVO at FBKS - CEC shelf

Avalanche hazard constraints, 1986

March, G. D., 1986, Avalanche hazard constraints: in Updike, R. G., (ed.), Engineering geology technical feasibility study, Makushin geothermal power project Unalaska, Alaska, Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 86-60, p. G1-G8, 2 sheets, scale 1:24,000.
Hard Copy held by AVO at FBKS - CEC shelf

Glacial hazard constraints, 1986

Long, W. E., 1986, Glacial hazard constraints: in Updike, R. G., (ed.), Engineering geology technical feasibility study, Makushin geothermal power project Unalaska, Alaska, Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 86-60, p. F1-F15, 1 sheet, scale 1:24,000.
Hard Copy held by AVO at FBKS - CEC shelf

Transmission powerline and road corridor geotechnical study for the proposed Makushin geothermal field power facility on Unalaska Island, 1986

Krause, K. J., 1986, Transmission powerline and road corridor geotechnical study for the proposed Makushin geothermal field power facility on Unalaska Island: in Updike, R. G., (ed.), Engineering geology technical feasibility study, Makushin geothermal power project Unalaska, Alaska, Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 86-60, p. C1-C17, 1 sheet, scale 1:24,000.
Hard Copy held by AVO at FBKS - CEC shelf

Geologic map of the Makushin geothermal area, Unalaska Island, Alaska, 1984

Nye, C. J., Queen, L. D., and Motyka, R. J., 1984, Geologic map of the Makushin geothermal area, Unalaska Island, Alaska: Alaska Division of Geological & Geophysical Surveys Report of Investigation 84-3, unpaged, 2 sheets, scale 1:24,000.

Volcanic hazards from Makushin Volcano, northern Unalaska Island, Alaska, 1983

Arce, G. N., 1983, Volcanic hazards from Makushin Volcano, northern Unalaska Island, Alaska: University of Alaska Fairbanks unpublished M.S. thesis, Fairbanks, AK, 142 p., 2 sheets, scale unknown.
Hard Copy held by AVO at FBKS - CEC file cabinet Hard Copy held by AVO at FBKS - CEC shelf

The Unalaska Geothermal Exploration Project, Phase 1B, 1983

Republic Geothermal Inc., 1983, The Unalaska Geothermal Exploration Project, Phase 1B: in RGI Final report prepared for the Alaska Power Authority, 160 p., 9 plates, scale 1:24,000 and 1:50,000.

Geothermal energy resources of Alaska, 1980

Turner, D. L., Forbes, R. B., Albanese, Mary, Macbeth, Joyce, Lockhart, A. B., and Seed, S. M., 1980, Geothermal energy resources of Alaska: University of Alaska Fairbanks Geophysical Institute Report UAG-R 279, 19 p., 3 sheets, scale 1 at 1:2,500,000.

Geology of Unalaska Island and adjacent insular shelf, Aleutian Islands, Alaska, 1961

Drewes, Harald, Fraser, G. D., Snyder, G. L., and Barnett, H. F. Jr., 1961, Geology of Unalaska Island and adjacent insular shelf, Aleutian Islands, Alaska: in Investigations of Alaskan volcanoes, U.S. Geological Survey Bulletin 1028-S, p. 583-676, 3 sheets, scale 2 at 1:250,000 and 1 unknown.
full-text PDF 3.3 MB
plate 75 PDF 6.7 MB
plate 76 PDF 113 KB
plate 77 PDF 250 KB
table 1 PDF 326 KB
Hard Copy held by AVO at FBKS - CEC shelf

Some effects of recent volcanic ash falls with special reference to Alaska, 1959

Wilcox, R. E., 1959, Some effects of recent volcanic ash falls with special reference to Alaska: in Investigations of Alaskan volcanoes, U.S. Geological Survey Bulletin 1028-N, p. 409-476, 5 sheets, scale unknown.
full-text PDF 1.5 MB
plate 54 PDF 76 KB
plate 55 PDF 194 KB
plate 56 PDF 234 KB
plate 57 PDF 177 KB
plate 58 PDF 140 KB
Hard Copy held by AVO at FBKS - CEC shelf

Eruption of Trident Volcano, Katmai National Monument, Alaska, Feb.-June 1953, 1954

Snyder, G. L., 1954, Eruption of Trident Volcano, Katmai National Monument, Alaska, Feb.-June 1953: U.S. Geological Survey Circular C 0318, 7 p., 2 sheets, scale unknown.
Hard Copy held by AVO at FBKS - CEC file cabinet

Volcanic activity in the Aleutian Arc, 1950

Coats, R. R., 1950, Volcanic activity in the Aleutian Arc: U.S. Geological Survey Bulletin 0974-B, p. 35-49, 1 sheet, scale 1:5,000,000.
plate 1 PDF 819 KB
full-text PDF 783 KB
Hard Copy held by AVO at FBKS - CEC shelf

The Cold Bay-Chignik District, Alaska, 1924

Smith, W. R., and Baker, A. A., 1924, The Cold Bay-Chignik District, Alaska: U.S. Geological Survey Bulletin 0755-D, p. 151-222, 5 plates, scale 4 at 1:250,000 and 1 unknown.
full-text PDF 4.9 MB
plate 8 PDF 1.6 MB

Sulphur on Unalaska and Akun islands and near Stepovak Bay, Alaska, 1919

Maddren, A. G., 1919, Sulphur on Unalaska and Akun islands and near Stepovak Bay, Alaska: U.S. Geological Survey Bulletin 0692-E, p. 283-298, 1 plate, scale unknown.
full-text PDF 479 KB
Hard Copy held by AVO at FBKS - CEC file cabinet

Reconnaissance of the gold fields of southern Alaska with some notes on general geology, 1898

Becker, G. F., 1898, Reconnaissance of the gold fields of southern Alaska with some notes on general geology: U.S. Geological Survey Annual Report 0018, p. 1-86, 6 sheets, scale unknown.
full-text PDF 1.5 MB
Hard Copy held by AVO at FBKS - CEC file cabinet

References

Evolution of the magma system at Makushin volcano, Alaska, from 2004 to 2021, 2024

Wang, J., Lu, Z., Gregg, P.M., and Kim, J.-W., 2024, Evolution of the magma system at Makushin volcano, Alaska, from 2004 to 2021: Journal of Volcanology and Geothermal Research v. 446, 107991. https://doi.org/10.1016/j.jvolgeores.2023.107991

The Alaska Makushin Volcano 2016–2018 inflation and its potential relation to the 2020 earthquake swarm, from GNSS observations, 2024

Cheng, Y., and Grapenthin, R., 2024, The Alaska Makushin Volcano 2016–2018 inflation and its potential relation to the 2020 earthquake swarm, from GNSS observations: Journal of Volcanology and Geothermal Research in press, 108010. https://doi.org/10.1016/j.jvolgeores.2024.108010

2020 volcanic activity in Alaska - Summary of events and response of the Alaska Volcano Observatory, 2024

Orr, T., Cameron, C.E., Dietterich, H.R., Loewen, M.W., Lopez, T., Lyons, J.J., Nakai, J., Power, J.A., Searcy, C., Tepp, G., and Waythomas, C.W., 2024, 2020 Volcanic activity in Alaska - Summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Scientific Investigations Report 2024-5004, 34 p. https://doi.org/10.3133/sir20245004.
Full-text PDF 13.5 MB

Deformation mapping and modeling of the Aleutian volcanoes with InSAR and numerical models, 2024

Wang, J., 2024, Deformation mapping and modeling of the Aleutian volcanoes with InSAR and numerical models: University Park, Tex., Southern Methodist University, Ph.D. dissertation, 143 p.
Full-text PDF 8.4 MB

Proximity to active volcanoes enhances glacier velocity, 2024

Mallalieu, J., Barr, I.D., Spagnolo, M., Mullan, D.J., Symeonakis, E., Edwards, B.R., and Martin, M.D., 2024, Proximity to active volcanoes enhances glacier velocity: Communications Earth & Environment v. 5, 679. https://doi.org/10.1038/s43247-024-01826-5
Full-text PDF 1.3 MB

Recently active volcanoes of Alaska, 2023

Cameron, C.E., Bull, K.F., and Macpherson, A.E., 2023, Recently active volcanoes of Alaska: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication 133 v. 6, 2 sheets. https://doi.org/10.14509/31086.

Probabilistic source classification of large tephra producing eruptions using supervised machine learning - an example from the Alaska-Aleutian Arc, 2023

Lubbers, J., Loewen, M., Wallace, K., Coombs, M., and Addison, J., 2023, Probabilistic source classification of large tephra producing eruptions using supervised machine learning - an example from the Alaska-Aleutian Arc: Geochemistry, Geophysics, Geosystems v. 24, no. 11, e2023GC011037. https://doi.org/10.1029/2023GC011037.

Along-arc volcanism in the western and central Aleutian from 2015 to 2021 revealed by cloud-based InSAR processing, 2023

Wang, J., Lu, Z., Bekaert, D., Marshak, C., Govorcin, M., Sangha, S., Kennedy, J., and Gregg, P., 2023, Along-arc volcanism in the western and central Aleutian from 2015 to 2021 revealed by cloud-based InSAR processing: Geophysical Research Letters v. 50, no. 23, e2023GL106323. https://doi.org/10.1029/2023GL106323
Full-text PDF 3.9 MB

Plutonic rocks drilled beneath Makushin Volcano, Unalaska Island; a mashed view of the Aleutian Islands, 2023

Jean, M., Perfit, M., and Anonymous, 2023, Plutonic rocks drilled beneath Makushin Volcano, Unalaska Island; a mashed view of the Aleutian Islands [abs.]: Geological Society of America Abstracts with Programs v. 55, no. 4, p. 28-8. https://doi.org10.1130/abs/2023CD-387082

Alaska interagency operating plan for volcanic ash episodes, 2022

Alaska Volcano Observatory, National Oceanic and Atmospheric Administration, National Weather Service, Federal Aviation Administration, Department of Defense, United States Coast Guard, Division of Homeland Security and Emergency Management, Alaska Department of Environmental Conservation, and Alaska Department of Health and Social Services (participating agencies), 2022, Alaska interagency operating plan for volcanic ash episodes, 85 p.

Selected crater and small caldera lakes in Alaska: Characteristics and hazards, 2022

Waythomas, C.F., 2022, Selected crater and small caldera lakes in Alaska: Characteristics and hazards: Frontiers in Earth Science, v. 9, p. 23, doi:10.3389/feart.2021.751216.

Complex magmatic-tectonic interactions during the 2020 Makushin Volcano, Alaska, earthquake swarm, 2022

Lanza, F., Roman, D.C., Power, J.A., Thurber, C.H., and Hudson, T., 2022, Complex magma-tectonic interactions during the 2020 Makushin Volcano, Alaska earthquake swarm: Earth and Planetary Science Letters, v. 587, https://doi.org/10.1016/j.epsl.2022.117538.

Multiyear temporal variation of b-values at Alaskan volcanoes: The synergetic influence of stress and material heterogeneity, 2022

Konstantinou, K.I., 2022, Multiyear temporal variation of b-values at Alaskan volcanoes: The synergetic influence of stress and material homogeneity: Journal of Volcanology and Geothermal Research, v. 427, p. 13., doi.org/10.1016/j.jvolgeores.2022.107572.

Geologic database of information on volcanoes in Alaska (GeoDIVA), 2022

Cameron, C.E., Crass, S.W., and AVO Staff, eds, 2022, Geologic database of information on volcanoes in Alaska (GeoDIVA): Alaska Division of Geologic and Geophysical Surveys Digital Data Series 20, https://doi.org/10.14509/geodiva, https://doi.org/10.14509/30901.

Quantifying eruptive and background seismicity, deformation, degassing, and thermal emissions at volcanoes in the United States during 1978-2020, 2021

Reath, K., Pritchard, M.E., Roman, D.C., Lopez, T., Carn, S., Fischer, T.P., Lu, Z., Poland, M.P., Vaughan, R.G., Wessels, R., Wike, L.L., and Tran, H.K., 2021, Quantifying eruptive and background seismicity, deformation, degassing, and thermal emissions at volcanoes in the United States during 1978-2020: Journal of Geophysical Research: Solid Earth, v. 126, e2021JB021684, doi: 10.1029/2021JB021684.

Goals and development of the Alaska Volcano Observatory seismic network and application to forecasting and detecting volcanic eruptions, 2020

Power, J.A., Haney, M.M., Botnick, S.M., Dixon, J.P., Fee, David, Kaufman, A.M., Ketner, D.M., Lyons, J.J., Parker, Tom, Paskievitch, J.F., Read, C.W., Searcy, Cheryl, Stihler, S.D., Tepp, Gabrielle, and Wech, A.G., 2020, Goals and development of the Alaska Volcano Observatory seismic network and application to forecasting and detecting volcanic eruptions: Seismological Research Letters, doi: 10.1785/0220190216 .

Makushin Volcano ash hazards, 2020

Schaefer, J.R.G., Perreault, J.M., Larsen, J.F., and Vallance, J.W., 2020, Makushin Volcano ash hazards: Alaska Division of Geological & Geophysical Surveys Information Circular 86, 2 p., http://doi.org/10.14509/30411.

Seismic tomography of compressional wave velocity and attenuation structure for Makushin Volcano, Alaska, 2020

Lanza, Federica, Thurber, C.H., Syracuse, E.M., Power, J.A., and Ghosh, Abhijit, 2020, Seismic tomography of compressional wave velocity and attenuation structure for Makushin Volcano, Alaska: Journal of Volcanology and Geothermal Research, doi:10.1016/j.jvolgeores.2020.106804

Historically active volcanoes of Alaska, v. 4, 2020

Cameron, C.E., Schaefer, J.R., and Ekberg, P.G., 2020, Historically active volcanoes of Alaska: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication 133 v. 4, 2 sheets. Http://doi.org/10.14509/30426

Chemical evaluation of water and gases collected from hydrothermal systems located in the central Aleutian arc, August 2015, 2020

Werner, Cynthia, Kern, Christoph, and Kelly, P.J., 2020, Chemical evaluation of water and gases collected from hydrothermal systems located in the central Aleutian arc, August 2015: U.S. Geological Survey Scientific Investigations Report 2020-1029, 35 p., https://doi.org/10.3133/sir20201029.

Field report for the collection of mafic tephra from the Aleutian Islands between Unimak and the Islands of Four Mountains (Alaska, USA), version 1.0, 2020

Plank, T., Rasmussen, D., Stelling, P., and Roman, D., 2020, Field report for the collection of mafic tephra from the Aleutian Islands between Unimak and the Islands of Four Mountains (Alaska, USA), version 1.0: Interdisciplinary Earth Data Alliance (IEDA), https://doi.org/10.26022/IEDA/111584. Accessed 2020-06-25.

2016 Volcanic activity in Alaska - Summary of events and response of the Alaska Volcano Observatory, 2020

Cameron, C.E., Dixon, J.P., Waythomas, C.F., Iezzi, A.M., Wallace, K.L., McGimsey, R.G., and Bull, K.F., 2020, 2016 Volcanic activity in Alaska-Summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Scientific Investigations Report 2020-5125, 63 p., https://doi.org/10.3133/sir20205125.

2017 Volcanic activity in Alaska-Summary of events and response of the Alaska Volcano Observatory, 2020

Dixon, J.P., Cameron, C.E., Iezzi, A.M., Power, J.A., Wallace, K., and Waythomas, C.F., 2020, 2017 Volcanic activity in Alaska-Summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Scientific Investigations Report 2020-5102, 61 p., https://doi.org/10.3133/sir20205102.

The prevalence and significance of offset magma reservoirs at arc volcanoes, 2020

Lerner, A.H., O'Hara, D., Karlstrom, L., Ebmeier, S.K., Anderson, K.R., and Hurwitz, S., 2020, The prevalence and significance of offset magma reservoirs at arc volcanoes: Geophysical Research Letters, v. 47, doi:10.1029/2020GL087856.

The depths and locations of magma reservoirs and their consequences for the behavior of sulfur and volcanic degassing, 2020

Lerner, A.H., 2020, The depths and locations of magma reservoirs and their consequences for the behavior of sulfur and volcanic degassing: University of Oregon Ph.D. thesis, 378 p. Available at https://search.proquest.com/openview/cec1ff16af338dce2495b5a1a491aa88/1?pq-origsite=gscholar&cbl=44156.

Petrology and geochemistry of three Early Holocene eruptions from Makushin Volcano, Alaska, 2020

Larsen, J.F., Schaefer, Janet, Vallance, J.W., and Neill, O.K., 2020, Petrology and geochemistry of three Early Holocene eruptions from Makushin Volcano, Alaska: Bulletin of Volcanology, v. 82, n. 72, 17 p., doi:10.1007/s00445-020-01412-5.

A 25‐year history of volcano magma supply in the east central Aleutian arc, Alaska, 2020

Xue, Xueming, and Freymueller, J.T., 2020, A 25‐year history of volcano magma supply in the east central Aleutian arc, Alaska: Geophysical Research Letters, v. 47, no. 15, 7 p., https://doi.org/10.1029/2020GL088388.

Field report for the collection of mafic tephra from the Aleutians Islands between Unimak and the Island of Four Mountains (Alaska, USA), version 1.0, 2020

Plank, T., Rasmussen, D. J., Stelling, P., and Roman, D. C., 2020, Field report for the collection of mafic tephra from the Aleutians Islands between Unimak and the Island of Four Mountains (Alaska, USA), version 1.0: Interdisciplinary Earth Data Alliance (IEDA). https://doi.org/10.26022/IEDA/111584

Catalog of earthquake parameters and description of seismograph and infrasound stations at Alaskan volcanoes - January 1, 2013, through December 31, 2017, 2019

Dixon, J.P., Stihler S.D., Haney, M.M., Lyons, J.J., Ketner, D.M., Mulliken, K.M., Parker, T., and Power, J.A., 2019, Catalog of earthquake parameters and description of seismograph and infrasound stations at Alaskan volcanoes - January 1, 2013, through December 31, 2017: U.S. Geological Survey Data Series 1115, 92 p., https://doi.org/10.3133/ds1115.

A unified catalog of earthquake hypocenters and magnitudes at volcanoes in Alaska: 1989 to 2018, 2019

Power, J.A., Friberg, P.A., Haney, M.M., Parker, T., Stihler, S.D., and Dixon, J.P., 2019, A unified catalog of earthquake hypocenters and magnitudes at volcanoes in Alaska—1989 to 2018: U.S. Geological Survey Scientific Investigations Report 2019–5037, 17 p., https://doi.org/10.3133/sir20195037.

Bulk rock data for the central-eastern Aleutian volcanoes, version 1.0, 2019

Rasmussen, D.J., and Plank, T.A., 2019, Bulk rock data for the central-eastern Aleutian volcanoes, version 1.0: Interdisciplinary Earth Data Alliance (IEDA). https://doi.org/10.26022/IEDA/111870

Geospatial distribution of tephra fall in Alaska: a geodatabase compilation of published tephra fall occurrences from the Pleistocene to the present, 2018

Mulliken, K.M., Schaefer, J.R., and Cameron, C.E., 2018, Geospatial distribution of tephra fall in Alaska: a geodatabase compilation of published tephra fall occurrences from the Pleistocene to the present: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication 164, 46 p. http://doi.org/10.14509/29847

The Alaska Volcano Observatory: 30 years of protecting Alaskans from the effects of volcanic activity (1988-2018), 2018

Mulliken, K.M., 2018, The Alaska Volcano Observatory: 30 years of protecting Alaskans from the effects of volcanic activity (1988-2018): Alaska Division of Geological & Geophysical Surveys Information Circular 67, 2 p. http://doi.org/10.14509/30032

Stratigraphy, distribution, and evidence for mafic triggering of the ca. 8.5 ka Driftwood Pumice eruption, Makushin Volcano, Alaska, U.S.A., 2018

Lerner, A.H., Crowley, P.D., Nicolaysen, K.P., and Hazlett, R.W., 2018, Stratigraphy, distribution, and evidence for mafic triggering of the ca. 8.5 ka Driftwood Pumice eruption, Makushin Volcano, Alaska, U.S.A.: Journal of Volcanology and Geothermal Research, v. 357, p. 362-377, https://doi.org/10.1016/j.jvolgeores.2018.05.006 .

The influence of tectonic environment on dynamic earthquake triggering: a review and case study on Alaskan volcanoes, 2018

Prejean, S.G., and Hill, D.P., 2018, The influence of tectonic environment on dynamic earthquake triggering: a review and case study on Alaskan volcanoes: Tectonophysics, v. 745, p. 293-304, doi.org/10.1016/j.tecto.2018.08.007.

Tephra occurrence in Alaska: a map-based compilation of stratigraphic tephra data, 2018

Worden, A.K., Schaefer, J.R., and Mulliken, K.M., 2018, Tephra occurrence in Alaska: a map-based compilation of stratigraphic tephra data: Alaska Division of Geological and Geophysical Surveys Miscellaneous Publication 165, 19 p., http://doi.org/10.14509/30059

2018 update to the U.S. Geological Survey national volcanic threat assessment, 2018

Ewert, J.W., Diefenbach, A.K., and Ramsey, D.W., 2018, 2018 update to the U.S. Geological Survey national volcanic threat assessment: U.S. Geological Survey Scientific Investigations Report 2018-5140, 40 p., https://pubs.usgs.gov/sir/2018/5140/sir20185140.pdf.

Historically active volcanoes of Alaska, v. 3, 2018

Cameron, C.E., Schaefer, J.R., and Mulliken, K.M., 2018, Historically active volcanoes of Alaska: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication 133 v. 3, 2 sheets. Http://doi.org/10.14509/30142

Volcanic impacts on modern glaciers: a global synthesis, 2018

Barr, I.D., Lynch, C.M., Mullan, Donal, De Siena, Luca, and Spagnolo, Matteo, 2018, Volcanic impacts on modern glaciers: a global synthesis: Earth-Science Reviews, v. 182, p. 186-203, doi: http://dx.doi.org/10.1016/j.earscirev.2018.04.008.

Historically active volcanoes of Alaska, 2016

Cameron, C.E., and Schaefer, J.R., 2016, Historically active volcanoes of Alaska: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication 133 v. 2, 1 sheet, scale 1:3,000,000. http://doi.org/10.14509/20181

Alaska Volcano Observatory image database, 2016

Cameron, C.E., and Snedigar, S.F., 2016, Alaska Volcano Observatory image database: Alaska Division of Geological & Geophysical Surveys Digital Data Series 13, https://www.avo.alaska.edu/images/. https://doi.org/10.14509/29689.

Geomorphic consequences of volcanic eruptions in Alaska: A review, 2015

Waythomas, C.F., 2015, Geomorphic consequences of volcanic eruptions in Alaska: A review: Geomorphology, v. 246, p. 123-145, doi: 10.1016/j.geomorph.2015.06.004

2013 Volcanic activity in Alaska - summary of events and response of the Alaska Volcano Observatory, 2015

Dixon, J.P., Cameron, Cheryl, McGimsey, R.G., Neal, C.A., and Waythomas, Chris, 2015, 2013 Volcanic activity in Alaska - Summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Scientific Investigations Report 2015-5110, 92 p., http://dx.doi.org/10.3133/sir20155110.

Distinctly different parental magmas for calc-alkaline plutons and tholeiitic lavas in the central and eastern Aleutian arc, 2015

Cai, Yue, Rioux, Mtthew, Kelemen, P.B., Goldstein, S.L., Bolge, Louise, and Kylander-Clark, A.R.C., 2015, Distinctly different parental magmas for calc-alkaline plutons and tholeiitic lavas in the central and eastern Aleutian arc: Earth and Planetary Science Letters, v. 431. p. 119 - 126, doi:10.1016/j.epsl.2015.07.058

Seismicity and structure of Akutan and Makushin Volcanoes, Alaska, using joint body and surface wave tomography, 2015

Syracuse, E.M., Maceira, M., Zhang, H., and Thurber, C.H., 2015, Seismicity and structure of Akutan and Makushin Volcanoes, Alaska, using joint body and surface wave tomography: Journal of Geophysical Research Solid Earth, v. 120, p. 1036-1052.

Historically active volcanoes of Alaska, 2014

Schaefer, J.R., Cameron, C.E., and Nye, C.J., 2014, Historically active volcanoes of Alaska: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication 133 v. 1.2, 1 sheet, scale 1:3,000,000. This publication has been superseded. Newest version available at http://www.dggs.alaska.gov/pubs/id/20181 .

Regional controls on volcano seismicity along the Aleutian Arc, 2014

Buurman, Helena, Nye, C.J., West, M.E., and Cameron, Cheryl, 2014, Regional controls on volcano seismicity along the Aleutian Arc: Geochemistry, Geophysics, Geosystems, doi:10.1002/2013GC005101

2010 Volcanic activity in Alaska, Kamchatka, and the Kurile Islands - Summary of events and response of the Alaska Volcano Observatory, 2014

Neal, C.A., Herrick, J., Girina, O.,A., Chibisova, M., Rybin, A., McGimsey, R.G., and Dixon, J., 2014, 2010 Volcanic activity in Alaska, Kamchatka, and the Kurile Islands - Summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Scientific Investigations Report 2014-5034, 76 p., http://dx.doi.org/10.3133/sir20145034 .

Preliminary database of Quaternary vents in Alaska, 2014

Cameron, C.E., and Nye, C.J., 2014, Preliminary database of Quaternary vents in Alaska: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication 153, 11 p., doi:10.14509/27357 .

InSAR imaging of Aleutian volcanoes, 2014

Lu, Zhong, and Dzurisin, Daniel, 2014, InSAR imaging of Aleutian volcanoes: Chichester, UK, Springer-Praxis, 390 p.

Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2012, 2013

Dixon, J.P., Stihler, S.D, Power, J.A., Haney, Matt, Parker, Tom, Searcy, C.K., and Prejean, Stephanie, 2013, Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2012: U.S. Geological Survey Data Series 789, 84 p., available at http://pubs.usgs.gov/ds/789/ .
full-text pdf 6.5 MB

Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2011, 2012

Dixon, J.P., Stihler, S.D., Power, J.A., and Searcy, C.K., 2012, Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2011: U.S. Geological Survey Data Series 730, 82 p., available online at http://pubs.usgs.gov/ds/730/pdf/ds730.pdf .

Review of crustal seismicity in the Aleutian Arc and implications for arc deformation, 2012

Ruppert, N.A., Kozyreva, N.P., and Hansen, R.A., 2012, Review of crustal seismicity in the Aleutian Arc and implications for arc deformation: Tectonophysics, v. 522-523, p. 150-157, doi:10.1016/j.tecto.2011.11.024 .

2008 Volcanic activity in Alaska, Kamchatka, and the Kurile Islands: Summary of events and response of the Alaska Volcano Observatory, 2011

Neal, C.A., McGimsey, R.G., Dixon, J.P., Cameron, C.E., Nuzhaev, A.A., and Chibisova, Marina, 2011, 2008 Volcanic activity in Alaska, Kamchatka, and the Kurile Islands: Summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Scientific Investigations Report 2010-5243, 94 p., available at http://pubs.usgs.gov/sir/2010/5243 .

Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2010, 2011

Dixon, J.P., Stihler, S.D., Power, J.A., and Searcy, C.K., 2011, Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2010: U.S. Geological Survey Data Series 645, 82 p., available online at http://pubs.usgs.gov/ds/645/

Late Cenozoic volcanism in the Aleutian Arc: examining the pre-Holocene record on Unalaska Island, 2010

Nicolaysen, Kirsten, and Hazlett, Richard, 2010, Late Cenozoic volcanism in the Aleutian Arc: examining the pre-Holocene record on Unalaska Island: Proceedings of the 23rd Annual Keck Geology Research Symposium in Geology, April 2010, p. 323-327.
full-text PDF 3.8 MB

Geochemical investigation of the Red Cinder Point area of Makushin Volcano, Unalaska, Alaska, 2010

Curry, Adam, 2010, Geochemical investigation of the Red Cinder Point area of Makushin Volcano, Unalaska, Alaska: Proceedings of the 23rd Annual Keck Research Symposium in Geology, April 2010, p. 328-334.
full-text PDF 1.15 MB

Petrologic and volcanic history of Point Tebenkof ignimbrite, Unalaska, Alaska, 2010

Goldberg, Allison, 2010, Petrologic and volcanic history of Point Tebenkof ignimbrite, Unalaska, Alaska: Proceedings of the 23rd Annual Keck Research Symposium in Geology, April 2010, p. 335-340.
full-text PDF 893 KB

40Ar/39Ar dating of lavas from Makushin Volcano, Alaska: evidence for xenocryst contamination, 2010

Idleman, L.M., 2010, 40Ar/39Ar dating of lavas from Makushin Volcano, Alaska: evidence for xenocryst contamination: Proceedings of the 23rd Annual Keck Research Symposium in Geology, April 2010, p. 341-347.
full-text PDF 6.78 MB

Eruption dynamics of the 7.7 ka Driftwood pumice-fall, Makushin Volcano, Alaska, 2010

Lerner, A.H., 2010, Eruption dynamics of the 7.7 ka Driftwood pumice-fall, Makushin Volcano, Alaska: Proceedings of the 23rd Annual Keck Research Symposium in Geology, April 2010, p. 348-353.
full-text PDF 1.4 MB

Geochemical variation in pre-caldera and Holocene lavas from Makushin Volcano, Unalaska Island, Alaska, 2010

Siegrist, M.T., 2010, Geochemical variation in pre-caldera and Holocene lavas from Makushin Volcano, Unalaska Island, Alaska: Proceedings of the 23rd Annual Keck Research Symposium in Geology, April 2010, p. 354-360.
full-text PDF 671 KB

Paleomagnetic evidence and implications for structural block rotation on Unalaska Island, 2010

Tochilin, Clare, 2010, Paleomagnetic evidence and implications for structural block rotation on Unalaska Island: Proceedings of the 23rd Annual Keck Research Symposium in Geology, April 2010, p. 361-366.
full-text PDF 1.31 MB

Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2009, 2010

Dixon, J.P., Stihler, S.D., Power, J.A., and Searcy, C.K., 2010, Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2009: U.S. Geological Survey Data Series 531, 84 p., available online at http://pubs.usgs.gov/ds/531/ .

The role of water in generating the calc-alkaline trend: new volatile data for Aleutian magmas and a new tholeiitic index, 2010

Zimmer, M.M., Plank, Terry, Hauri, E.H., Yogodzinski, G.M., Stelling, Peter, Larsen, Jessica, Singer, Brad, Jicha, Brian, Mandeville, Charles, and Nye, C.J., 2010, The role of water in generating the calc-alkaline trend: new volatile data for Aleutian magmas and a new tholeiitic index: Journal of Petrology, v. 5, n. 12, p. 2411, 2444, doi:10.1093/petrology/egq062 .

Crystal size distribution analysis of Quaternary lava flows from Makushin Volcano, Alaska, 2010

Idleman, L.M., Wong, M.S., and Nicolaysen, K.P., 2010, Crystal size distribution analysis of Quaternary lava flows from Makushin Volcano, Alaska [abs.]: Abstracts with Programs - Geological Society of America, v. 42, n. 1, p. 157.

Eruption dynamics of the 7.7 ka Driftwood Pumice-fall, Makushin Volcano, Alaska, 2010

Lerner, Allan, Crowley, P.D., Hazlett, R.W., and Nicolaysen, K.P., 2010, Eruption dynamics of the 7.7 ka Driftwood Pumice-fall, Makushin Volcano, Alaska [abs.]: Abstracts with Programs - Geological Society of America, v. 42, n. 1, p. 138.

Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2008, 2009

Dixon, J.P., and Stihler, S.D., 2009, Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2008: U.S. Geological Survey Data Series 467, 88 p., available at http://pubs.usgs.gov/ds/467/ .

Pacific Basin tsunami hazards associated with mass flows in the Aleutian arc of Alaska, 2009

Waythomas, C.F., Watts, Philip, Shi, Fengyan, and Kirby, J.T., 2009, Pacific Basin tsunami hazards associated with mass flows in the Aleutian arc of Alaska: Quaternary Science Reviews, v. 28, p. 1006-1019, doi:10.1016/j.quascirev.2009.02.019 .

Historically active volcanoes of Alaska reference deck, 2009

Snedigar, S.F., and Cameron, C.C., 2009, Historically active volcanoes of Alaska reference deck: Alaska Division of Geological & Geophysical Surveys Information Circular 59, 52 p, available to order from http://www.dggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=20401 .

Chronology and references of volcanic eruptions and selected unrest in the United States, 1980-2008, 2009

Diefenbach, A.K., Guffanti, Marianne, and Ewert, J.W., 2009, Chronology and references of volcanic eruptions and selected unrest in the United States, 1980-2008: U.S. Geological Survey Open-File Report 2009-1118, 85 p., available at http://pubs.usgs.gov/of/2009/1118/ .

Preliminary spreadsheet of eruption source parameters for volcanoes of the world, 2009

Mastin, L.G., Guffanti, Marianne, Ewert, J.E., and Spiegel, Jessica, 2009, Preliminary spreadsheet of eruption source parameters for volcanoes of the world: U.S. Geological Survey Open-File Report 2009-1133, v. 1.2, 25 p., available at http://pubs.usgs.gov/of/2009/1133/ .

Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2006, 2008

Dixon, J.P., Stihler, S.D., Power, J.A., and Searcy, Cheryl, 2008, Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2006: U.S. Geological Survey Data Series 326, 79 p., available at http://pubs.usgs.gov/ds/326/ .

The Alaska Volcano Observatory - 20 years of volcano research, monitoring, and eruption response, 2008

Schaefer, J.R., and Nye, Chris, 2008, The Alaska Volcano Observatory - 20 years of volcano research, monitoring, and eruption response: Alaska Division of Geological & Geophysical Surveys, Alaska GeoSurvey News, NL 2008-001, v. 11, n. 1, p. 1-9, available at http://wwwdggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=16061 .

Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2007, 2008

Dixon, J.P., Stihler, S.D. and Power, J.A., 2008, Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2007: U.S. Geological Survey Data Series 367, 82 p., available online at http://pubs.usgs.gov/ds/367/ .

The face of Alaska: A look at land cover and the potential drivers of change, 2008

Jones, B.M., 2008, The face of Alaska: A look at land cover and the potential drivers of change: U.S. Geological Survey Open-File Report 2008-1161, 39 p., available at http://pubs.usgs.gov/of/2008/1161/ .

InSAR imaging of volcanic deformation over cloud-prone areas - Aleutian Islands, 2007

Lu, Zhong, 2007, InSAR imaging of volcanic deformation over cloud-prone areas - Aleutian Islands: Photogrammetric Engineering and Remote Sensing, v. 73, n. 3, p. 245-257.

System for ranking relative threats of U.S. volcanoes, 2007

Ewert, John, 2007, System for ranking relative threats of U.S. volcanoes: Natural Hazards Review, v. 8, n. 4, p. 112-124.

Along-strike trace element and isotopic variation in Aleutian Island arc basalt: subduction melts sediments and dehydrates serpentine, 2007

Singer, B.S., Jicha, B.R., Leeman, W.P., Rogers, N.W., Thirlwall, M.F., Ryan, Jeff, and Nicolaysen, K.E., 2007, Along-strike trace element and isotopic variation in Aleutian Island arc basalt: subduction melts sediments and dehydrates serpentine: Journal of Geophysical Research, v. 112, n. B6, 26 p., doi: 10.1029/2006JB004897 .

Spatial variation of seismic b-values beneath Makushin Volcano, Unalaska Island, Alaska, 2006

Bridges, D.L., and Gao, S.S., 2006, Spatial variation of seismic b-values beneath Makushin Volcano, Unalaska Island, Alaska: Earth and Planetary Science Letters, v. 245, p. 408-415.

Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2005, 2006

Dixon, J.P., Stihler, S.D., Power, J.A., Tytgat, Guy, Estes, Steve, and McNutt, S.R., 2006, Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2005: U.S. Geological Survey Open-File Report 2006-1264, 78 p., available at http://pubs.usgs.gov/of/2006/1264/ .

The National Volcano Early Warning System (NVEWS), 2006

Ewert, John, Guffanti, Marianne, Cervelli, Peter, and Quick, James, 2006, The National Volcano Early Warning System (NVEWS): U.S. Geological Survey Fact Sheet FS 2006-3142, 2 p., available at http://pubs.usgs.gov/fs/2006/3142 .

USGS-NoGaDat - A global dataset of noble gas concentrations and their isotopic ratios in volcanic systems, 2006

Abedini, A.A., Hurwitz, S., and Evans, W.C., 2006, USGS-NoGaDat - A global dataset of noble gas concentrations and their isotopic ratios in volcanic systems: U.S. Geological Survey Data Series 202, available at http://pubs.usgs.gov/ds/2006/202/ .

Geochronic and isotopic constraints on the magmatic evolution of Pleistocene-Recent Aleutian and Andean volcanic complexes, 2006

Jicha, B.R., 2006, Geochronic and isotopic constraints on the magmatic evolution of Pleistocene-Recent Aleutian and Andean volcanic complexes: University of Wisconsin Madison Ph.D. dissertation, 195 p.

Paleosecular variation and GAD studies of 0-2 Ma flow sequences from the Aleutian Islands, Alaska, 2006

Stone, D.B., and Layer, P.W., 2006, Paleosecular variation and GAD studies of 0-2 Ma flow sequences from the Aleutian Islands, Alaska: Geochemistry Geophysics Geosystems, v. 7, n. 4, 23 p., doi:10.1029/2005GC001007

March-April 2004, 2005

Alaska Volcano Observatory, 2005, March-April 2004: Alaska Volcano Observatory Bimonthly Report, v.16, n. 2, unpaged.

May-June 2004, 2005

Alaska Volcano Observatory, 2005, May-June 2004: Alaska Volcano Observatory Bimonthly Report, v. 16, n. 3, unpaged.

July-August 2004, 2005

Alaska Volcano Observatory, 2005, July-August 2004: Alaska Volcano Observatory Bimonthly Report, v. 16, n. 4, unpaged.

September-October 2004, 2005

Alaska Volcano Observatory, 2005, September-October 2004: Alaska Volcano Observatory Bimonthly Report, v. 16, n. 5, unpaged.

November-December 2004, 2005

Alaska Volcano Observatory, 2005, November-December 2004: Alaska Volcano Observatory Bimonthly Report, v. 16, n. 6, unpaged.

An assessment of volcanic threat and monitoring capabilities in the United States: framework for a National Volcano Early Warning System NVEWS, 2005

Ewert, J.W., Guffanti, Marianne, and Murray, T.L., 2005, An assessment of volcanic threat and monitoring capabilities in the United States: framework for a National Volcano Early Warning System NVEWS: U.S. Geological Survey Open-File Report 2005-1164, 62 p.
full-text PDF 2.90 MB

Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2004, 2005

Dixon, J.P., Stihler, S.D., Power, J.A., Tytgat, Guy, Estes, Steve, Prejean, Stephanie, Sanchez, J.J., Sanches, Rebecca, McNutt, S.R., and Paskievitch, John, 2005, Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2004: U.S. Geological Survey Open-File Report 2005-1312, 74 p., available online at http://pubs.usgs.gov/of/2005/1312/.

InSAR studies of Alaska volcanoes, 2005

Lu, Z., Wicks, C., Dzurisin, D., and Power, J., 2005, InSAR studies of Alaska volcanoes: Korean Journal of Remote Sensing v. 21, no. 1, pg. 59-72. https://doi.org/10.7780/kjrs.2005.21.1.59

July-August 2001, 2004

Alaska Volcano Observatory, 2004, July-August 2001: Alaska Volcano Observatory Bimonthly Report, v. 13, n. 4, unpaged.

September-October 2001, 2004

Alaska Volcano Observatory, 2004, September-October 2001: Alaska Volcano Observatory Bimonthly Report, v. 13, n. 5, unpaged.

January-February 2002, 2004

Alaska Volcano Observatory, 2004, January-February 2002: Alaska Volcano Observatory Bimonthly Report, v. 14, n. 1, unpaged.

September-October 2002, 2004

Alaska Volcano Observatory, 2004, September-October 2002: Alaska Volcano Observatory Bimonthly Report, v. 14, n. 5, unpaged.

November-December 2002, 2004

Alaska Volcano Observatory, 2004, November-December 2002: Alaska Volcano Observatory Bimonthly Report, v. 14, n. 6, unpaged.

January-February 2003, 2004

Alaska Volcano Observatory, 2004, January-February 2003: Alaska Volcano Observatory Bimonthly Report, v. 15, n. 1, unpaged.

May-June 2003, 2004

Alaska Volcano Observatory, 2004, May-June 2003: Alaska Volcano Observatory Bimonthly Report, v. 15, n. 3, unpaged.

July-August 2003, 2004

Alaska Volcano Observatory, 2004, July-August 2003: Alaska Volcano Observatory Bimonthly Report, v. 15, n. 4, unpaged.

Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2003, 2004

Dixon, J. P., Stihler, S. D., Power, J. A., Tytgat, Guy, Moran, S. C., Sanchez, J. J., McNutt, S. R., Estes, Steve, and Paskievitch, John, 2004, Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2003: U.S. Geological Survey Open-File Report 2004-1234, 69 p.
full-text PDF 12.3 MB

The Alaska Volcano Observatory - Expanded monitoring of volcanoes yields results, 2004

Brantley, S. R., McGimsey, R. G., and Neal, C. A., 2004, The Alaska Volcano Observatory - Expanded monitoring of volcanoes yields results: U.S. Geological Survey Fact Sheet FS 2004-3084, 2 p.
full-text PDF 520 KB

Seismic explorations in the eastern Aleutians, Alaska, 2004

Caplan-Auerbach, Jacqueline, Moran, S. C., Tytgat, Guy, Plucinski, T. A., McNutt, S. R., and Paskievitch, J. F., 2004, Seismic explorations in the eastern Aleutians, Alaska: Seismological Research Letters, v. 75, n. 1, p. 8-21.

Observations of deep long-period (DLP) seismic events beneath Aleutian Arc volcanoes: 1989-2002, 2004

Power, J.A, Stihler, S.D., White, R.A., and Moran, S.C., 2004, Observations of deep long-period (DLP) seismic events beneath Aleutian Arc volcanoes: 1989-2002: Journal of Volcanology and Geothermal Research, v. 138, p. 243-266.

January-February 2004, 2004

Alaska Volcano Observatory, 2004, January-February 2004: Alaska Volcano Observatory Bimonthly Report, v. 16, n. 1, unpaged.

November-December 2003, 2004

Alaska Volcano Observatory, 2004, November-December 2003: Alaska Volcano Observatory Bimonthly Report, v. 15, n. 6, unpaged.

2001 volcanic activity in Alaska and Kamchatka: Summary of events and response of the Alaska Volcano Observatory, 2004

McGimsey, R.G., Neal, C.A., and Girina, Olga, 2004: 2001 volcanic activity in Alaska and Kamchatka: Summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Open-File Report 2004-1453, 53 p.

Seismicity pattern: an indicator of source region of volcanism at convergent plate margins, 2004

Spicak, Ales, Hanus, Vaclav, and Vanek, Jiri, 2004, Seismicity pattern: an indicator of source region of volcanism at convergent plate margins: in Spicak, Ales, Cadek, Ondrej, and Engdahl, E.R., eds., Structure and tectonics of convergent plate margins, Physics of the Earth and Planetary Interiors, v. 141, n. 4, p. 303-326.

Volcanoes of the world: an illustrated catalog of Holocene volcanoes and their eruptions, 2003

Siebert, L., and Simkin, T., 2002-, Volcanoes of the world: an illustrated catalog of Holocene volcanoes and their eruptions: Smithsonian Institution, Global Volcanism Program Digital Information Series GVP-3, http://volcano.si.edu/search_volcano.cfm, unpaged internet resource.

Bibliography of information on Alaska volcanoes, 2003

Cameron, C. E., Triplehorn, J. H., and Robar, C. L., 2003, Bibliography of information on Alaska volcanoes: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication MP 131, 1 CD-ROM.
Hard Copy held by AVO at FBKS - CEC file cabinet

Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2002, 2003

Dixon, J. P., Stihler, S. D., Power, J. A., Tytgat, Guy, Moran, S. C., Sanchez, John, Estes, Steve, McNutt, S. R., and Paskievitch, John, 2003, Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2002: U.S. Geological Survey Open-File Report 03-0267, 58 p.
full-text PDF 7.3 MB

Interferometric synthetic aperture radar studies of Alaska volcanoes, 2003

Lu, Zhong, Wicks, C. J., Dzurisin, Daniel, Power, John, Thatcher, Wayne, and Masterlark, Tim, 2003, Interferometric synthetic aperture radar studies of Alaska volcanoes: Earth Observation Magazine, v. 12, n. 3, p. 8-10.

Along-strike variation in the Aleutian Island Arc: Genesis of high Mg# andesite and implications for continental crust, 2003

Kelemen, P.B., Yogodzinski, G.M., and Scholl, D.M., 2003, Along-strike variation in the Aleutian Island Arc: Genesis of high Mg# andesite and implications for continental crust, in Eiler, J., ed., Inside the Subduction Factory: AGU Monograph 138, p. 223-276.

Catalog of earthquake hypocenters at Alaskan volcanoes: January 1, 2000 through December 31, 2001, 2002

Dixon, J. P., Stihler, S. D., Power, J. A., Tytgat, Guy, Estes, Steve, Moran, S. C., Paskievitch, John, and McNutt, S. R., 2002, Catalog of earthquake hypocenters at Alaskan volcanoes: January 1, 2000 through December 31, 2001: U.S. Geological Survey Open-File Report 02-0342, 56 p.
Hard Copy held by AVO at FBKS - CEC file cabinet

Preeruptive inflation and surface interferometric coherence characteristics revealed by satellite radar interferometry at Makushin Volcano, Alaska, 2002

Lu, Zhong, Power, J. A., McConnell, V. S., Wicks, C. J., and Dzurisin, Daniel, 2002, Preeruptive inflation and surface interferometric coherence characteristics revealed by satellite radar interferometry at Makushin Volcano, Alaska: Journal of Geophysical Research, v. 107, n. B11, p. 1-13.

Mafic-silicic magma interactions from volcanic to plutonic; implications for the evolution and eruption of silicic magma chambers, 2002

Chertkoff, D. G., 2002, Mafic-silicic magma interactions from volcanic to plutonic; implications for the evolution and eruption of silicic magma chambers: University of Alaska Fairbanks unpublished Ph.D. dissertation, 377 p.

Historically active volcanoes of the Aleutian Arc, 2002

Schaefer, Janet, and Nye, C. J., 2002, Historically active volcanoes of the Aleutian Arc: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication MP 0123, unpaged, 1 sheet, scale 1:3,000,000. Superceded by Miscellaneous Publication 133: http://www.dggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=20181

Catalog of earthquake hypocenters at Alaskan volcanoes: January 1, 1994 through December 31, 1999, 2001

Jolly, A. D., Stihler, S. D., Power, J. A., Lahr, J. C., Paskievitch, John, Tytgat, Guy, Estes, Steve, Lockheart, A. D., Moran, S. C., McNutt, S. R., and Hammond, W. R., 2001, Catalog of earthquake hypocenters at Alaskan volcanoes: January 1, 1994 through December 31, 1999: U.S. Geological Survey Open-File Report 01-0189, 22 p.
full-text PDF 552 KB
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Makushin, 2001

Smithsonian Institution, 2001, Makushin: Global Volcanism Network Bulletin v. 26, n. 06, unpaged.

Historically active volcanoes in Alaska, a quick reference, 2000

Wallace, K. L., McGimsey, R. G., and Miller, T. P., 2000, Historically active volcanoes in Alaska, a quick reference: U.S. Geological Survey Fact Sheet FS 0118-00, 2 p.
full-text PDF 162 KB
Hard Copy held by AVO at FBKS - CEC file cabinet

Preliminary volcano-hazard assessment for Makushin Volcano, Alaska, 2000

Beget, J. E., Nye, C. J., and Bean, K. W., 2000, Preliminary volcano-hazard assessment for Makushin Volcano, Alaska: Alaska Division of Geological & Geophysical Surveys Report of Investigation 2000-4, 22 p., 1 sheet, scale 1:100,000.
full-text PDF .87 MB
map sheet plate 7.68 MB
Hard Copy held by AVO at FBKS - CEC shelf

Encyclopedia of volcanoes, 2000

Sigurdsson, Haraldur, (ed.), 2000, Encyclopedia of volcanoes: San Diego, CA, Academic Press, 1417 p.

January-February 2000, 2000

Alaska Volcano Observatory, 2000, January-February 2000: Alaska Volcano Observatory Bimonthly Report, v. 12, n. 1, 28 p.
Part 1 PDF 239 KB
Part 2 PDF 916 KB
Part 3 PDF 469 KB

Composite focal mechanisms at four Alaskan volcanoes, 2000

McNutt, S. R., and Sanchez, J. J., 2000, Composite focal mechanisms at four Alaskan volcanoes [abs.]: Seismological Research Letters, v. 71, n. 2, p. 250-251.

The Holocene eruptive history of Makushin Volcano, Alaska, 1999

Bean, K. W., 1999, The Holocene eruptive history of Makushin Volcano, Alaska: University of Alaska Fairbanks unpublished M.S. thesis, Fairbanks, AK, 130 p.
full-text PDF 6.1 MB
Hard Copy held by AVO at FBKS - CEC file cabinet

January-April 1999, 1999

Alaska Volcano Observatory, 1999, January-April 1999: Alaska Volcano Observatory Bimonthly Report, v. 11, n. 1 and 2, 30 p.
Part 1 PDF 385 KB
Part 2 PDF 870 KB
Part 3 PDF 1 MB

May-August 1999, 1999

Alaska Volcano Observatory, 1999, May-August 1999: Alaska Volcano Observatory Bimonthly Report, v. 11, n. 3 and 4, 39 p.
Part 1 PDF 399 KB
Part 2 PDF 831 KB
Part 3 PDF 736 KB
Part 4 PDF 41 KB
Part 5 PDF 91 KB

September-December 1999, 1999

Alaska Volcano Observatory, 1999, September-December 1999: Alaska Volcano Observatory Bimonthly Report, v. 11, n. 5 and 6, 51 p.
Part 1 PDF 425 KB
Part 2 PDF 1.7 MB
Part 3 PDF 549 KB

Volcanoes of Alaska, 1998

Nye, C. J., Queen, Katherine, and McCarthy, A. M., 1998, Volcanoes of Alaska: Alaska Division of Geological & Geophysical Surveys Information Circular IC 0038, unpaged, 1 sheet, scale 1:4,000,000, available at http://www.dggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=7043 .
Hard Copy held by AVO at FBKS - CEC shelf

Catalog of the historically active volcanoes of Alaska, 1998

Miller, T. P., McGimsey, R. G., Richter, D. H., Riehle, J. R., Nye, C. J., Yount, M. E., and Dumoulin, J. A., 1998, Catalog of the historically active volcanoes of Alaska: U.S. Geological Survey Open-File Report 98-0582, 104 p.
Hard Copy held by AVO at FBKS - CEC shelf

Geologic map of the Makushin volcanic field, Unalaska Island, Alaska, 1998

McConnell, V. S., Beget, J. E., Roach, A. L., Bean, K. W., and Nye, C. J., 1998, Geologic map of the Makushin volcanic field, Unalaska Island, Alaska: Alaska Division of Geological & Geophysical Surveys Report of Investigation 97-20, unpaged, 2 sheets, scale 1:63,360.

January-April 1998, 1998

Alaska Volcano Observatory, 1998, January-April 1998: Alaska Volcano Observatory Bimonthly Report, v. 10, n. 1 and 2, 35 p.
Part 1 PDF 147 KB
Part 2 382 KB
Part 3 PDF 375 KB

May-August 1998, 1998

Alaska Volcano Observatory, 1998, May-August 1998: Alaska Volcano Observatory Bimonthly Report, v. 10, n. 3 and 4, 43 p.
Part 1PDF 847 KB
Part 2 PDF 630 KB
Part 3 PDF 2.2 MB

September-December 1998, 1998

Alaska Volcano Observatory, 1998, September-December 1998: Alaska Volcano Observatory Bimonthly Report, v. 10, n. 5 and 6, 51 p.
Part 1 PDF 330 KB
Part 2 PDF 919 KB
Part 3 PDF 780 KB
Part 4 PDF 276 KB
Part 5 PDF 1.5 MB

Crystal clots in the flank vents and lavas of the Makushin volcanic field: implications for cumulate entrainment, 1997

Roach, A. L., 1997, Crystal clots in the flank vents and lavas of the Makushin volcanic field: implications for cumulate entrainment: University of Alaska Fairbanks unpublished M.S. thesis, 126 p.

Crystal clots in the lavas of the Makushin volcanic field: implications for cumulate entrainment, 1997

Roach, A. L., and Eichelberger, J. C., 1997, Crystal clots in the lavas of the Makushin volcanic field: implications for cumulate entrainment [abs.]: Eos, v. 78, n. 46, p. 796.

(super 40) Ar/ (super 39) Ar laser dating of low-K Quaternary volcanic rocks from the Aleutian Arc, Alaska, 1997

Layer, P. W., Drake, J., Gilmer, A. K., McConnell, V. S., and Martini, B., 1997, (super 40) Ar/ (super 39) Ar laser dating of low-K Quaternary volcanic rocks from the Aleutian Arc, Alaska [abs.]: Eos, v. 78, n. 46, p. 771.

Volcanoes of the Alaska Peninsula and Aleutian Islands selected photographs, 1997

Neal, Christina, and McGimsey, R. G., 1997, Volcanoes of the Alaska Peninsula and Aleutian Islands selected photographs: U.S. Geological Survey Digital Data Series DDS 0040, 1 CD-ROM.

January-April 1997, 1997

Alaska Volcano Observatory, 1997, January-April 1997: Alaska Volcano Observatory Bimonthly Report, v. 9, n. 1 and 2, 51 p.
Part 1 PDF 252 KB
Part 2 PDF 2.8 MB
Part 3 PDF 649 KB

May-June 1997, 1997

Alaska Volcano Observatory, 1997, May-June 1997: Alaska Volcano Observatory Bimonthly Report, v. 9, n. 3, 23 p.
full-text PDF 2.2 MB

September-December 1997, 1997

Alaska Volcano Observatory, 1997, September-December 1997: Alaska Volcano Observatory Bimonthly Report, v. 9, n. 5 and 6, 17 p.
Part 1 PDF 399 KB
Part 2 PDF 531 KB

Frequent Holocene explosive eruptions at Makushin Volcano, Aleutian Islands, Alaska, 1996

Bean, K. W., and Beget, J. E., 1996, Frequent Holocene explosive eruptions at Makushin Volcano, Aleutian Islands, Alaska [abs.]: Eos, v. 77, n. 46, p. 771.

Newly recognized Holocene volcanism at Makushin volcanic field, Alaska, 1996

McConnell, V. S., Roach, A. L., and Nye, C. J., 1996, Newly recognized Holocene volcanism at Makushin volcanic field, Alaska [abs.]: Eos, v. 77, n. 46, p. 771.

Historical evolution of the summit crater of Makushin Volcano, Unalaska Island, Alaska, 1996

Roach, A. L., and McConnell, V. S., 1996, Historical evolution of the summit crater of Makushin Volcano, Unalaska Island, Alaska [abs.]: Eos, v. 77, n. 46, p. 771-772.
Hard Copy held by AVO at FBKS - CEC file cabinet

The AVO central Aleutian expansion: seismic monitoring and instrumentation, 1996

Hammond, W. R., Paskievitch, J. F., Power, J. A., Lockhart, A. B., Estes, S. A., Tytgat, G. C., and Benevento, J., 1996, The AVO central Aleutian expansion: seismic monitoring and instrumentation [abs.]: Eos, v. 77, n. 46, p. 451-452.

Makushin, 1996

Neal, C. A., 1996, Makushin: in Annual report of the world volcanic eruptions in 1993, Bulletin of Volcanic Eruptions, v. 33, p. 91-92.
Hard Copy held by AVO at FBKS - CEC file cabinet

1993 volcanic activity in Alaska: summary of events and response of the Alaska Volcano Observatory, 1996

Neal, C. A., McGimsey, R. G., and Doukas, M. P., 1996, 1993 volcanic activity in Alaska: summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Open-File Report 96-0024, 21 p.
full-text PDF 1149 KB
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1995 volcanic activity in Alaska and Kamchatka: summary of events and response of the Alaska Volcano Observatory, 1996

McGimsey, R. G., and Neal, Christina, 1996, 1995 volcanic activity in Alaska and Kamchatka: summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Open-File Report 96-0738, 22 p.
full-text PDF 1036 KB
Hard Copy held by AVO at FBKS - CEC file cabinet

Tsunamis affecting Alaska, 1996

Lander, J.F., 1996, Tsunamis affecting Alaska: U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Environmental Satellite Data and Information Service, National Geophysical Data Center, Boulder, CO, 195 p.
Hard Copy held by AVO at FBKS - CEC file cabinet

1994 volcanic activity in Alaska: summary of events and response of the Alaska Volcano Observatory, 1995

Neal, C. A., Doukas, M. P., and McGimsey, R. G., 1995, 1994 volcanic activity in Alaska: summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Open-File Report 95-0271, 18 p.
Hard Copy held by AVO at FBKS - CEC file cabinet

Quick reference to Alaska's active volcanoes and listing of historical eruptions, 1760-1994, 1995

McGimsey, R. G., and Miller, T. P., 1995, Quick reference to Alaska's active volcanoes and listing of historical eruptions, 1760-1994: U.S. Geological Survey Open-File Report 95-0520, 13 p.
Hard Copy held by AVO at FBKS - CEC file cabinet

Makushin, 1995

Smithsonian Institution, 1995, Makushin: Global Volcanism Network Bulletin v. 20, n. 01, unpaged.

Volcanoes of Alaska, 1995

Alaska Division of Geological & Geophysical Surveys, 1995, Volcanoes of Alaska: Alaska Division of Geological & Geophysical Surveys Information Circular IC 0038, unpaged, 1 sheet, scale 1:4,000,000.

Aleutian magmas in space and time, 1994

Kay, S. M., and Kay, R. W., 1994, Aleutian magmas in space and time: in Plafker, George and Berg, H. C., (eds.), The Geology of Alaska, Geological Society of America The Geology of North America series v. G-1, p. 687-722.
Hard Copy held by AVO at FBKS - CEC file cabinet

Timing of large Holocene volcanic events in the western Aleutian Arc, Alaska, 1994

Miller, T. P., and Kiriyanov, V. Y., 1994, Timing of large Holocene volcanic events in the western Aleutian Arc, Alaska [abs.]: Eos, v. 75, n. 44, p. 731.
Hard Copy held by AVO at FBKS - CEC file cabinet

Volcanoes of the world [2nd edition], 1994

Simkin, Tom, and Siebert, Lee, 1994, Volcanoes of the world [2nd edition]: Tucson, Arizona, Geoscience Press, 349 p.
Hard Copy held by AVO at FBKS - CEC shelf

Makushin, 1994

Smithsonian Institution, 1994, Makushin: Global Volcanism Network Bulletin v. 19, n. 01, unpaged.

Geothermal resources of Alaska, 1994

Miller, T. P., 1994, Geothermal resources of Alaska: in Plafker, George and Berg, H. C., (eds.), The Geology of Alaska, Geological Society of America The Geology of North America series v. G-1, p. 979-987.
Hard Copy held by AVO at FBKS - CEC file cabinet Hard Copy held by AVO at FBKS - CEC shelf

The geology, geochemistry and petrology of the recent magmatic phase of the central and western Aleutian Arc, 1994

Myers, J. D., 1994, The geology, geochemistry and petrology of the recent magmatic phase of the central and western Aleutian Arc: unpublished manuscript unpaged.
Hard Copy held by AVO at FBKS - CEC shelf

Age, character, and significance of Aleutian arc volcanism, 1994

Fournelle, J. H., Marsh, B. D., and Myers, J. D., 1994, Age, character, and significance of Aleutian arc volcanism: in Plafker, George and Berg, H. C., (eds.), The Geology of Alaska, Geological Society of America The Geology of North America Series v. G-1, p. 723-758.

Aleut dictionary, Unangam Tunudgusii, an unabridged lexicon of the Aleutian, Pribilof, and Commander Islands Aleut language, 1994

Bergsland, Knut, comp., 1994, Aleut dictionary, Unangam Tunudgusii, an unabridged lexicon of the Aleutian, Pribilof, and Commander Islands Aleut language: University of Alaska Fairbanks, Alaska Native Language Center, 739 p.

Geothermal resources of the Aleutian Arc, 1993

Motyka, R. J., Liss, S. A., Nye, C. J., and Moorman, M. A., 1993, Geothermal resources of the Aleutian Arc: Alaska Division of Geological & Geophysical Surveys Professional Report PR 0114, 17 p., 4 sheets, scale 1:1,000,000.
Hard Copy held by AVO at FBKS - CEC shelf

Normal faulting near Unalaska, Aleutian Islands, 1993

Ekstrom, Goran, and Abers, G. A., 1993, Normal faulting near Unalaska, Aleutian Islands: Eos, v. 74, n. 16, p. 331.

Holocene volcanoes of the Aleutian Arc, Alaska, 1993

March, G. D., 1993, Holocene volcanoes of the Aleutian Arc, Alaska: Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 93-85, unpaged, 1 sheet, scale 1:2,000,000.

The Makushin Volcano water-dominated geothermal reservoir of Unalaska Island, Alaska, 1992

Reeder, J. W., 1992, The Makushin Volcano water-dominated geothermal reservoir of Unalaska Island, Alaska [abs.]: Eos, v. 73, n. 43, p. 177.

Unalaska geothermal project, 1991

Unknown, 1991, Unalaska geothermal project: Geothermal Hot Line, v. 20, n. 2, p. 16.

Alaska's volcanoes, 1991

Rennick, Penny, (ed.), 1991, Alaska's volcanoes: Alaska Geographic, v. 18, n. 2, 80 p.
Hard Copy held by AVO at FBKS - CEC file cabinet

Alaska's volcanoes - an introduction, 1991

Unknown, 1991, Alaska's volcanoes - an introduction: in Rennick, Penny, (ed.), Alaska's volcanoes, Alaska Geographic, v. 18, n. 2, p. 5-9.

Tholeiitic hydrothermal systems of the Aleutian volcanic arc, 1990

Reeder, J. W., 1990, Tholeiitic hydrothermal systems of the Aleutian volcanic arc [abs.]: American Association of Petroleum Geologists Bulletin, v. 74, n. 6, p. 998.

Calc-alkaline plutonism in the intra-oceanic Aleutian arc, Alaska, 1990

Perfit, M. R., Kay, S. M., Kay, R. W., and Citron, G. P., 1990, Calc-alkaline plutonism in the intra-oceanic Aleutian arc, Alaska [abs.]: in Kay, S. M. and Rarela, C. W., (ed.), Plutonism from Antarctica to Alaska, Geological Society of America Special Paper SPE 0241, Boulder, CO, Geological Society of America, p. 233-255.

Volcanoes of North America: United States and Canada, 1990

Wood, C. A., and Kienle, Juergen, (eds.), 1990, Volcanoes of North America: United States and Canada: New York, Cambridge University Press, 354 p.
Hard Copy held by AVO at FBKS - CEC shelf

Makushin, 1990

Reeder, J. W., 1990, Makushin: in Annual report of the world volcanic eruptions in 1987, Bulletin of Volcanic Eruptions, v. 27, p. 46-47.
Hard Copy held by AVO at FBKS - CEC file cabinet

Fluid geochemistry and fluid-mineral equilibria in test wells and thermal-gradient holes at the Makushin geothermal area, Unalaska Island, Alaska, 1989

Motyka, R. J., Queen, L. D., Janik, C. J., Sheppard, D. S., Poreda, R. J., and Liss, S. A., 1989, Fluid geochemistry and fluid-mineral equilibria in test wells and thermal-gradient holes at the Makushin geothermal area, Unalaska Island, Alaska: Alaska Division of Geological & Geophysical Surveys Report of Investigation 88-14, 90 p.

Helium isotope ratios in circum-Pacific volcanic arcs, 1989

Poreda, R. J., and Craig, H. A., 1989, Helium isotope ratios in circum-Pacific volcanic arcs: Nature, v. 338, p. 473-478.

Alteration, fluid inclusion, and water-rock equilibrium in the Makushin hydrothermal system, Unalaska Island, Alaska, 1989

Queen, L. D., 1989, Alteration, fluid inclusion, and water-rock equilibrium in the Makushin hydrothermal system, Unalaska Island, Alaska: University of Alaska Fairbanks unpublished M.S. thesis, 128 p.

Makushin, 1989

Reeder, J. W., 1989, Makushin: in Annual report of the world volcanic eruptions in 1986, Bulletin of Volcanic Eruptions, v. 26, p. 48.
Hard Copy held by AVO at FBKS - CEC file cabinet

Satellite survey of sulfur dioxide emissions during explosive eruptions, 1989

Walter, L. S., Krueger, A. J., Schnetzler, C. C., Doiron, S. D., and Sullivan, D. P., 1989, Satellite survey of sulfur dioxide emissions during explosive eruptions [abs.]: in Continental magmatism: abstracts, New Mexico Bureau of Mines and Mineral Resources Bulletin 0131, p. 286.
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Helium and mercury soil surveys Hot Springs Bay Valley, Akutan Island, Alaska, 1988

Wescott, E. M., Turner, D. L., Witte, William, and Petzinger, Becky, 1988, Helium and mercury soil surveys Hot Springs Bay Valley, Akutan Island, Alaska: in Motyka, R. J. and Nye, C. J., (eds.), A geological, geochemical, and geophysical survey of the geothermal resources at Hot Springs Bay Valley, Akutan Island, Alaska, Alaska Division of Geological & Geophysical Survey Report of Investigation 88-03, p. 67-76, 2 sheets, scale 1:20,000 and 1:4000.

An evaluation of the global variations in the major element chemistry of arc basalts, 1988

Plank, Terry, and Langmuir, C.H., 1988, An evaluation of the global variations in the major element chemistry of arc basalts: Earth and Planetary Science Letters, v. 90, p. 349-370.

Late Quaternary caldera-forming eruptions in the eastern Aleutian arc, Alaska, 1987

Miller, T. P., and Smith, R. L., 1987, Late Quaternary caldera-forming eruptions in the eastern Aleutian arc, Alaska: Geology, v. 15, n. 5, p. 434-438.
full-text PDF 2.5 MB
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The resource and development potential of the Makushin Volcano geothermal reservoir of the Aleutian Islands, Alaska, 1987

Reeder, J. W., Denig-Chakroff, D. N., and Economides, M. J., 1987, The resource and development potential of the Makushin Volcano geothermal reservoir of the Aleutian Islands, Alaska: In Situ, v. 11, n. 1, p. 81-116.

Unalaska geothermal feasibility study, 1987

Dames, and Moore, 1987, Unalaska geothermal feasibility study: in Unpublished report submitted to Alaska Power Authority, v. 1-2, 6 p.

Geochemical, petrological, and geological constraints on magma chamber geometry and dynamics at the Makushin volcanic field, central Aleutians, 1987

Nye, C. J., and Swanson, S. E., 1987, Geochemical, petrological, and geological constraints on magma chamber geometry and dynamics at the Makushin volcanic field, central Aleutians [abs.]: in Hawaii Symposium on How Volcanoes Work, Abstract Volume, Hilo, Hawaii, Jan. 19-25, 1987, p. 195.
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Makushin, 1987

Smithsonian Institution, 1987, Makushin: Scientific Event Alert Network Bulletin v. 12, n. 02, unpaged.

Makushin, 1987

Smithsonian Institution, 1987, Makushin: Scientific Event Alert Network Bulletin v. 12, n. 04, unpaged.

A voyage around the world, 1826-1829, 1987

Litke, Frederic, 1987, A voyage around the world, 1826-1829: Pierce, R. A., Alaska History 29, v. 1, Kingston, Ontario, Limestone Press, 230 p.
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Petrology and geochemistry of Quaternary volcanic rocks from Makushin volcano, central Aleutian Arc, 1986

Nye, C. J., Swanson, S. E., and Reeder, J. W., 1986, Petrology and geochemistry of Quaternary volcanic rocks from Makushin volcano, central Aleutian Arc: Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 86-80, 123 p., 1 sheet, scale 1:50 000.

Implications of chemical stratigraphy for magmatic plumbing geometry at the Makushin volcanic field, central Aleutians, 1986

Nye, C. J., and Swanson, S. E., 1986, Implications of chemical stratigraphy for magmatic plumbing geometry at the Makushin volcanic field, central Aleutians [abs.]: Eos, v. 67, n. 14, p. 86.

An analysis of fault and volcanic dike orientations for the Makushin Volcano region of the Aleutian Arc, 1986

Reeder, J. W., 1986, An analysis of fault and volcanic dike orientations for the Makushin Volcano region of the Aleutian Arc: in Reilly, W. I. and Harford, B. E., (eds.), Recent crustal movements of the Pacific region, International symposium on Recent crustal movements of the Pacific region, Wellington, New Zealand, Feb 9-14, 1984, Bulletin - Royal Society of New Zealand, v. 24, Wellington, New Zealand, The Royal Society of New Zealand, p. 201-212.

Volcanic hazards constraints, 1986

Nye, C. J., 1986, Volcanic hazards constraints: in Updike, R. G., (ed.), Engineering geology, technical feasibility study, Makushin geothermal power project, Unalaska, Alaska, Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 86-60, p. E1-E11, 1 sheet, scale 1:24,000.
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Fluid geochemistry and fluid mineral equilibria in test wells and thermal gradient holes at the Makushin geothermal area, Unalaska Island, Alaska, 1986

Motyka, R. J., Queen, L. D., Janik, C. J., Sheppard, D. S., Poreda, R. J., and Liss, S. A., 1986, Fluid geochemistry and fluid mineral equilibria in test wells and thermal gradient holes at the Makushin geothermal area, Unalaska Island, Alaska: Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 86-59, 155 p.

Seismicity, tectonics, and geohazards of the Gulf of Alaska, 1986

Jacob, K. H., 1986, Seismicity, tectonics, and geohazards of the Gulf of Alaska: in Hood, D. W. and Zimmerman, S. T., (eds.), The Gulf of Alaska: physical environment and biological recourses, Washington, DC, U.S. Department of Commerce & U.S. Department of the Interior, p. 145-184.

Map showing distribution, composition, and age of Late Cenozoic volcanic centers in Alaska, 1986

Luedke, R. G., and Smith, R. L., 1986, Map showing distribution, composition, and age of Late Cenozoic volcanic centers in Alaska: U.S. Geological Survey Miscellaneous Investigations Series Map I 1091-F, unpaged, 3 sheets, scale 1:1,000,000.

Engineering geology, technical feasibility study, Makushin geothermal power project, Unalaska Alaska, 1986

Updike, R. G., 1986, Engineering geology, technical feasibility study, Makushin geothermal power project, Unalaska Alaska: in Engineering geology technical feasibility study Makushin geothermal power project, Unalaska, Alaska, Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 86-60, 261 p., 17 sheets, scale 1:24,000.
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Alaska, feasibility of power production at Unalaska is under evaluation: Mt. Spurr lease sale completed, 1986

Geo-Heat Center, 1986, Alaska, feasibility of power production at Unalaska is under evaluation: Mt. Spurr lease sale completed: Quarterly Bulletin of Oregon Institute of Technology, Geo-Heat Center, v. 9, n. 4, p. 20.

Hydrology, surface water and water quality, 1986

Carrick, S., and Maurer, M. A., 1986, Hydrology, surface water and water quality: in Updike, R. G., (ed.), Engineering geology technical feasibility study, Makushin geothermal power project Unalaska, Alaska, Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 86-60, p. I1-I35, 2 plates, scale 1:24,000.

Engineering geology of the proposed site for a geothermal power plant on Unalaska Island, Alaska, 1986

Combellick, R. A., 1986, Engineering geology of the proposed site for a geothermal power plant on Unalaska Island, Alaska: in Updike, R. G., (ed.), Engineering geology technical feasibility study, Makushin geothermal power project Unalaska, Alaska, Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 86-60, p. B1-B14, 2 sheets, scale 1:480.
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Seismic hazards constraints, 1986

Davies, J. N., 1986, Seismic hazards constraints: in Updike, R. G., (ed.), Engineering geology technical feasibility study, Makushin geothermal power project Unalaska, Alaska, Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 86-60, p. M1-M28.
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Archaeological evaluation of the proposed Makushin geothermal power facility, Unalaska Island, Alaska, 1986

Holmes, C. E., 1986, Archaeological evaluation of the proposed Makushin geothermal power facility, Unalaska Island, Alaska: in Updike, R. G., (ed.), Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 86-60, p. L1-L8, 1 sheet, scale 1:24,000.
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Ground stability and springwater geothermal resource assessment of the Makushin (Broad Bay) Valley, 1986

Reeder, J. W., 1986, Ground stability and springwater geothermal resource assessment of the Makushin (Broad Bay) Valley: in Updike, R. G., (ed.), Engineering geology technical feasibility study, Makushin geothermal power project Unalaska, Alaska, Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 86-60, p. H1-H11, J1-J37, 3 sheets, scale 1:24,000.
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Construction materials assessment, 1986

Updike, R. G., 1986, Construction materials assessment: in Updike, R. G., (ed.), Engineering geology technical feasibility study, Makushin geothermal power project Unalaska, Alaska, Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 86-60, p. K1-K41, 1 sheet, scale 1:24,000.
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Avalanche hazard constraints, 1986

March, G. D., 1986, Avalanche hazard constraints: in Updike, R. G., (ed.), Engineering geology technical feasibility study, Makushin geothermal power project Unalaska, Alaska, Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 86-60, p. G1-G8, 2 sheets, scale 1:24,000.
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Interpretation of seismic-refraction profiles at the proposed site for a geothermal power plant, 1986

Allely, R. D., 1986, Interpretation of seismic-refraction profiles at the proposed site for a geothermal power plant: in Updike, R. G., (ed.), Engineering geology technical feasibility study, Makushin geothermal power project Unalaska, Alaska, Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 86-60, p. B15-B20.
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Coastal engineering, 1986

Jones, D., 1986, Coastal engineering: in Updike, R. G., (ed.), Engineering geology technical feasibility study, Makushin geothermal power project Unalaska, Alaska, Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 86-60, p. D1-D5.
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Glacial hazard constraints, 1986

Long, W. E., 1986, Glacial hazard constraints: in Updike, R. G., (ed.), Engineering geology technical feasibility study, Makushin geothermal power project Unalaska, Alaska, Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 86-60, p. F1-F15, 1 sheet, scale 1:24,000.
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Transmission powerline and road corridor geotechnical study for the proposed Makushin geothermal field power facility on Unalaska Island, 1986

Krause, K. J., 1986, Transmission powerline and road corridor geotechnical study for the proposed Makushin geothermal field power facility on Unalaska Island: in Updike, R. G., (ed.), Engineering geology technical feasibility study, Makushin geothermal power project Unalaska, Alaska, Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 86-60, p. C1-C17, 1 sheet, scale 1:24,000.
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Makushin, 1986

Smithsonian Institution, 1986, Makushin: Scientific Event Alert Network Bulletin v. 11, n. 04, unpaged.

Makushin, 1986

Smithsonian Institution, 1986, Makushin: Scientific Event Alert Network Bulletin v. 11, n. 06, unpaged.

Alaska, the Harriman expedition, 1899, 1986

Burroughs, John, and Muir, John, 1986, Alaska, the Harriman expedition, 1899: New York, Dover Publications, Inc., 383 p.
Hard Copy held by AVO at FBKS - CEC file cabinet

Isotopic studies of continental and marine sediments and igneous rocks of the Aleutian Island Arc, 1986

Goldstein, S.L., 1986, Isotopic studies of continental and marine sediments and igneous rocks of the Aleutian Island Arc: Columbia University Ph.D. dissertation, 357 p.
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The geology and geothermal resource of the Makushin Volcano region of Unalaska Island, Alaska, 1985

Reeder, J. W., Denig-Chakroff, D. N., and Economides, M. J., 1985, The geology and geothermal resource of the Makushin Volcano region of Unalaska Island, Alaska: in 1985 International symposium on geothermal energy, 1985 International Symposium on Geothermal Energy, Transactions - Geothermal Resources Council, v. 1, Kailua, HI, Aug. 26-30, 1985, p. 479-484.

Avoiding pitfalls in thermal profile data interpretation: Makushin Volcano, Alaska, 1985

Smith, J. L., Matlick, J. S., and Parmentier, P. P., 1985, Avoiding pitfalls in thermal profile data interpretation: Makushin Volcano, Alaska: in 1985 International Symposium on Geothermal energy, Transactions - Geothermal Resources Council, v. 2, Kailua, HI, Aug. 26-30, 1985, Davis, CA, Geothermal Resources Council, p. 55-57.

Unalaska/Dutch Harbor reconnaissance study findings and recommendations, 1985

Denig-Chakroff, D. N., 1985, Unalaska/Dutch Harbor reconnaissance study findings and recommendations: in Report for the Alaska Power Authority, Alaska, Alaska Power Authority, 199 p.
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Evaluation of the Makushin geothermal reservoir, Unalaska Island, 1985

Economides, M. J., Morris, C. W., and Campbell, D. A., 1985, Evaluation of the Makushin geothermal reservoir, Unalaska Island: in Workshop on Geothermal Reservoir Engineering, 10, Proceedings, Stanford University, Stanford CA, SGP-TR-84, p. 227-232.

Analysis of data from a temporary seismic network on Unalaska Island, 1985

Jacob, K. H., and Boyd, T. M., 1985, Analysis of data from a temporary seismic network on Unalaska Island: Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 85-59, 47 p.

The Unalaska Geothermal Exploration Project, Phase III, 1985

Republic Geothermal Inc., 1985, The Unalaska Geothermal Exploration Project, Phase III: in RGI Final report Prepared for the Alaska Power Authority, 105 p.
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Resistivity survey and interpretation, 1985

Shore, R. A., 1985, Resistivity survey and interpretation: in The Unalaska Geothermal Exploration Project, Phase III, Final report prepared for Alaska Power Authority, unpaged appendix E.

Development potential of the Makushin geothermal reservoir of Unalaska Island, Alaska, 1985

Denig-Chakroff, D. N., Reeder, J. W., and Economides, M. J., 1985, Development potential of the Makushin geothermal reservoir of Unalaska Island, Alaska: in Geothermal Resources Council Transactions, v. 6, p. 177-182.

Geothermal development in Alaska: an engineering and geologic analysis, 1984

Economides, M. J., and Arce, G. N., 1984, Geothermal development in Alaska: an engineering and geologic analysis: Geothermics, v. 13, n. 3, p. 241-264.

Lithologic log and hydrothermal alteration of core from the Makushin geothermal area, Unalaska Island, Alaska, 1984

Queen, L. D., 1984, Lithologic log and hydrothermal alteration of core from the Makushin geothermal area, Unalaska Island, Alaska: Alaska Division of Geological & Geophysical Surveys Report of Investigation 84-23, 8 p., 1 sheet, scale unknown.

Evolution of volcanic centers in the oceanic-continental transition of the Aleutian Arc, 1984

Swanson, S. E., and Blum, J. D., 1984, Evolution of volcanic centers in the oceanic-continental transition of the Aleutian Arc [abs.]: Abstracts with Programs - Geological Society of America, v. 16, n. 6, p. 671.

Geologic map of the Makushin geothermal area, Unalaska Island, Alaska, 1984

Nye, C. J., Queen, L. D., and Motyka, R. J., 1984, Geologic map of the Makushin geothermal area, Unalaska Island, Alaska: Alaska Division of Geological & Geophysical Surveys Report of Investigation 84-3, unpaged, 2 sheets, scale 1:24,000.

A summary of geothermal exploration and data from stratigraphic test well no. 1, Makushin volcano, Unalaska Island, Alaska, 1984

Campbell, D. A., and Economides, M. J., 1984, A summary of geothermal exploration and data from stratigraphic test well no. 1, Makushin volcano, Unalaska Island, Alaska: in Geothermal Resources Council Transactions, v. 8, p. 1-8.

Energy/Alaska, 1984

Davis, T. N., 1984, Energy/Alaska: Fairbanks, AK, University of Alaska Press, 530 p.

Changes in the Makushin geothermal system: Evidence from alteration mineralogy, 1984

Queen, L. D., and Motyka, R. J., 1984, Changes in the Makushin geothermal system: Evidence from alteration mineralogy [abs.]: Abstracts with Programs - Geological Society of America, v. 16, n. 5, p. 329.

Fault and volcanic dike orientations of the Makushin Volcano region of the Aleutian arc, 1984

Reeder, J. W., 1984, Fault and volcanic dike orientations of the Makushin Volcano region of the Aleutian arc [abs.]: in International Symposium on Recent Crustal Movements of the Pacific Region, Wellington, New Zealand, p. 44.

The Unalaska Geothermal Exploration Project, Phase II, 1984

Republic Geothermal Inc., 1984, The Unalaska Geothermal Exploration Project, Phase II: in RGI Final report prepared for the Alaska Power Authority, 104 p.

1983 and 1984 Alaska Division of Geological and Geophysical Surveys geothermal fluids sampling and well logging at the Makushin geothermal area, 1984

Motyka, R. J., and Queen, L. D., 1984, 1983 and 1984 Alaska Division of Geological and Geophysical Surveys geothermal fluids sampling and well logging at the Makushin geothermal area: Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 84-51, 50 p.

Alaska's resource inventory, 1984

Barnwell, W. W., and Pearson, K. S., 1984, Alaska's resource inventory: Alaska Division of Geological & Geophysical Surveys Special Report SR 0036, 59 p.

Volcanic hazards from Makushin Volcano, northern Unalaska Island, Alaska, 1983

Arce, G. N., 1983, Volcanic hazards from Makushin Volcano, northern Unalaska Island, Alaska: University of Alaska Fairbanks unpublished M.S. thesis, Fairbanks, AK, 142 p., 2 sheets, scale unknown.
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Progress report, thermal fluid investigations of the Makushin geothermal area, 1983

Motyka, R. J., Moorman, M. A., and Poreda, Robert, 1983, Progress report, thermal fluid investigations of the Makushin geothermal area: Alaska Division of Geological & Geophysical Surveys Report of Investigation 83-15, 52 p.

Petrology of the Makushin volcanic field, Unalaska Island, Alaska, 1983

Swanson, S. E., Nye, Chris, and Motyka, R. J., 1983, Petrology of the Makushin volcanic field, Unalaska Island, Alaska [abs.]: Eos, v. 64, n. 18, p. 335.

Preliminary dating of the caldera forming Holocene volcanic events for the eastern Aleutian Islands, 1983

Reeder, J. W., 1983, Preliminary dating of the caldera forming Holocene volcanic events for the eastern Aleutian Islands [abs.]: Abstracts with Programs - Geological Society of America, v. 15, n. 6, p. 668.
Hard Copy held by AVO at FBKS - CEC file cabinet

Mineralogy and fractionation in the Makushin volcanic field, Unalaska Island, Alaska, 1983

Swanson, S. E., 1983, Mineralogy and fractionation in the Makushin volcanic field, Unalaska Island, Alaska [abs.]: Abstracts with Programs - Geological Society of America, v. 15, n. 6, p. 703.

The Unalaska Geothermal exploration project: Introduction and land, regulatory and environmental aspects, 1983

Carey, D. L., Nicholas, T. J., Huttrer, G. W., Dejong, P. K., and Grabacki, S. T., 1983, The Unalaska Geothermal exploration project: Introduction and land, regulatory and environmental aspects: in Geothermal Resources Council Transactions, v. 7, p. 89-94.

Self potential survey results - Makushin volcano geothermal area, Unalaska Island, Alaska, 1983

Corwin, R. F., and Fitterman, D. V., 1983, Self potential survey results - Makushin volcano geothermal area, Unalaska Island, Alaska: in Geothermal Resources Council Transactions, v. 7, p. 89-94.

Temperature gradient hole results from Makushin geothermal area, Unalaska Island, Alaska, 1983

Isselhardt, C. F., Matlick, J. S., Parmentier, P. P., and Bamford, R. W., 1983, Temperature gradient hole results from Makushin geothermal area, Unalaska Island, Alaska: in Geothermal Resources Council Transactions, v. 7, p. 95-98.

Geothermal resource model for the Makushin geothermal area, Unalaska Island, Alaska, 1983

Isselhardt, C. F., Motyka, R. J., Matlick, J. S., Parmentier, P. P., and Huttrer, G. W., 1983, Geothermal resource model for the Makushin geothermal area, Unalaska Island, Alaska: in Geothermal Resources Council Transactions, v. 7, p. 99-104.

Geothermal manifestations and results of a mercury soil survey in the Makushin geothermal area, Unalaska Island, Alaska, 1983

Matlick, J. S., and Parmentier, P. P., 1983, Geothermal manifestations and results of a mercury soil survey in the Makushin geothermal area, Unalaska Island, Alaska: in Geothermal Resources Council Transactions, v. 7, p. 305-309.

Geochemical and isotopic studies of waters and gases from the Makushin geothermal area, Unalaska Island, Alaska, 1983

Motyka, R. J., 1983, Geochemical and isotopic studies of waters and gases from the Makushin geothermal area, Unalaska Island, Alaska: in Geothermal Resources Council Transactions, v. 7, p. 103-108.

Geology and hydrothermal alteration of Makushin geothermal area, Unalaska Island, Alaska, 1983

Parmentier, P. P., Reeder, J. W., and Henning, M. W., 1983, Geology and hydrothermal alteration of Makushin geothermal area, Unalaska Island, Alaska: in Geothermal Resources Council Transactions, v. 7, p. 181-185.

The Unalaska Geothermal Exploration Project, Phase 1B, 1983

Republic Geothermal Inc., 1983, The Unalaska Geothermal Exploration Project, Phase 1B: in RGI Final report prepared for the Alaska Power Authority, 160 p., 9 plates, scale 1:24,000 and 1:50,000.

A seismotectonic analysis of the seismic and volcanic hazards in the Pribilof Islands - Eastern Aleutian Islands Region of the Bering Sea, 1983

Jacob, K. H., and Hauksson, Egill, 1983, A seismotectonic analysis of the seismic and volcanic hazards in the Pribilof Islands - Eastern Aleutian Islands Region of the Bering Sea: Lamont-Doherty Geological Observatory of Columbia University Annual Report NOAA 03--5-022-70, New York, 224 p.

Some volcanoes, volcanic eruption, and earthquakes in the former Russian America. Peter Doroshin's account of volcanic activity and earthquakes between 1840 and 1866, 1983

Kisslinger, J.B., 1983, Some volcanoes, volcanic eruption, and earthquakes in the former Russian America. Peter Doroshin's account of volcanic activity and earthquakes between 1840 and 1866: Pacific Northwest Quarterly, v. 74, n. 2, p. 59-68.
Hard Copy held by AVO at FBKS - CEC file cabinet

State wants to tap energy Unalaska Island volcano, 1982

Unknown, 1982, State wants to tap energy Unalaska Island volcano: Alaska Journal of Commerce and Pacific Rim Reporter, v. 6, n. 20, p. 28-29.

Hydrothermal resources of the northern part of Unalaska Island, Alaska, 1982

Reeder, J. W., 1982, Hydrothermal resources of the northern part of Unalaska Island, Alaska: Alaska Division of Geological & Geophysical Surveys Open-File Report AOF 0163, 17 p.

Hydrothermal resources of Makushin Volcano region of Unalaska Island, Alaska, 1982

Reeder, J. W., 1982, Hydrothermal resources of Makushin Volcano region of Unalaska Island, Alaska [abs.]: American Association of Petroleum Geologists Bulletin, v. 66, n. 7, p. 982.

Hydrothermal resources of the Makushin volcano region of Unalaska Island, Alaska, 1982

Reeder, J. W., 1982, Hydrothermal resources of the Makushin volcano region of Unalaska Island, Alaska: in Wilson, S. T., (ed.), Circum-Pacific Energy and Mineral Resources Conference, 3, Transactions, Honolulu, HI, Aug. 22-28, 1982, p. 441-450.

Analysis of volcanic hazards from Makushin Volcano, Unalaska Island, 1982

Arce, G. N., and Economides, M. J., 1982, Analysis of volcanic hazards from Makushin Volcano, Unalaska Island: in Incorporating the 4th New Zealand geothermal workshop, Pacific geothermal conference, 4, Proceedings, Auckland, New Zealand, 1982, p. 371-379.

Analysis of volcanic hazards from Makushin Volcano, Unalaska Island, 1982

Arce, G. N., and Economides, M. J., 1982, Analysis of volcanic hazards from Makushin Volcano, Unalaska Island: in New Zealand Geothermal Workshop, 4, Proceedings, p. 93-99.

Thermal fluid geochemistry of the Makushin and Akutan geothermal prospects, 1982

Motyka, R. J., 1982, Thermal fluid geochemistry of the Makushin and Akutan geothermal prospects: in Geothermal direct heat program roundup technical conference, Proceedings, v. 1, Salt Lake City, Earth Science Laboratory, University of Utah Research Institute Publication ESL-98, p. 8-32.

Fluid geochemistry of the Makushin geothermal area, Unalaska Island, Alaska, 1982

Motyka, R. J., Moorman, M. A., and Poreda, R. J., 1982, Fluid geochemistry of the Makushin geothermal area, Unalaska Island, Alaska: in Geothermal Resources Council Transactions, v. 6, p. 107-110.

The hydrothermal energy potential of the Aleutian arc with an emphasis on the Makushin Volcano region of Unalaska Island, 1982

Reeder, J. W., 1982, The hydrothermal energy potential of the Aleutian arc with an emphasis on the Makushin Volcano region of Unalaska Island [abs.]: in Alaska Geological Society, Program and Abstracts, Anchorage, AK, 1982, p. 51-52.

Economic and engineering considerations for geothermal development in the Makushin Volcano region of Unalaska Island, Alaska, 1982

Reeder, J. W., Economides, M. J., and Markle, D. R., 1982, Economic and engineering considerations for geothermal development in the Makushin Volcano region of Unalaska Island, Alaska: in Geothermal Resources Council Transactions, v. 6, p. 386-388.

An analysis of geothermal resource development on Unalaska Island, Alaska, 1982

Spencer, S. G., Long, G. A., and Chapman-Riggsbee, W., 1982, An analysis of geothermal resource development on Unalaska Island, Alaska: in Geothermal Resources Council Transactions, v. 6, p. 393-396.

Helium and mercury surveys of parts of Unalaska Island, 1982

Wescott, E. M., Turner, D. L., Motyka, R. J., Witte, W., and Petzinger, B., 1982, Helium and mercury surveys of parts of Unalaska Island: n Fairbanks, University of Alaska, Geophysical Institute report to Alaska Division of Geological and Geophysical Surveys, 15 p.

The Aleutians, 1982

Marsh, B. D., 1982, The Aleutians: in Thorpe, R. S., (ed.), Andesites: orogenic andesites and related rocks, Chichester, United Kingdom, John Wiley & Sons, p. 99-114.
Hard Copy held by AVO at FBKS - CEC file cabinet

Makushin, 1982

Shackelford, D. C., 1982, Makushin: in Annual report of the world volcanic eruptions in 1980, Bulletin of Volcanic Eruptions, v. 20, p. 68-.
Hard Copy held by AVO at FBKS - CEC file cabinet

Unalaska geothermal development, 1981

Reeder, J., Economides, M. S., and Markle, D., 1981, Unalaska geothermal development: in New Zealand geothermal workshop, Proceedings, Auckland, New Zealand, Nov. 9-11, 1981, p. 7-12.

Volcanoes of the world, 1981

Simkin, Tom, Siebert, Lee, McClelland, Lindsay, Bridge, David, Newhall, Christopher, and Latter, J. H., 1981, Volcanoes of the world: Stroudsburg, PA, Hutchinson Publishing Company, 233 p.

Identification of a possible seismic gap near Unalaska Island, eastern Aleutians, Alaska, 1981

House, L., Sykes, L., Davies, J. N., and Jacob, K. H., 1981, Identification of a possible seismic gap near Unalaska Island, eastern Aleutians, Alaska: in Simson, D. W. and Richards, P. G., (eds.), Earthquake prediction, an international review, American Geophysical Union Maurice Ewing Series 0001, v. 4, p. 81-92.

Geothermal potential in the Aleutians: Unalaska, 1981

Morrison-Knudsen Co., 1981, Geothermal potential in the Aleutians: Unalaska: in Report for Alaska Division of Energy and Power Development, 78 p.

Vapor-dominated hydrothermal manifestations on Unalaska Island, and their geologic and tectonic setting, 1981

Reeder, J. W., 1981, Vapor-dominated hydrothermal manifestations on Unalaska Island, and their geologic and tectonic setting [abs.]: in 1981 IAVCEI International Association of Volcanology and Chemistry of the Earth's Interior and Volcanological Society of Japan, Abstracts, Tokyo and Hakone, Aug 28-Sept 9, 1981, Symposium on arc volcanism, p. 297-298.
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Initial assessment of hydrothermal resources of the Summer Bay region on Unalaska Island, Alaska, 1981

Reeder, J. W., 1981, Initial assessment of hydrothermal resources of the Summer Bay region on Unalaska Island, Alaska: in Geothermal Resources Council Transactions, v. 5, p. 123-126.

Geothermal energy resources of Alaska, 1980

Turner, D. L., Forbes, R. B., Albanese, Mary, Macbeth, Joyce, Lockhart, A. B., and Seed, S. M., 1980, Geothermal energy resources of Alaska: University of Alaska Fairbanks Geophysical Institute Report UAG-R 279, 19 p., 3 sheets, scale 1 at 1:2,500,000.

Trace element and isotopic variations in a zoned pluton and associated volcanic rocks, Unalaska Island, Alaska: a model for fractionation in the Aleutian calcalkaline suite, 1980

Perfit, M. R., Brueckner, H., Lawrence, J. R., and Kay, R. W., 1980, Trace element and isotopic variations in a zoned pluton and associated volcanic rocks, Unalaska Island, Alaska: a model for fractionation in the Aleutian calcalkaline suite: Contributions to Mineralogy and Petrology, v. 73, n. 1, p. 69-87.
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The State of Alaska Geothermal Program, 1980

Reeder, J. W., Motyka, R. J., and Wiltse, M. A., 1980, The State of Alaska Geothermal Program: in Geothermal Resources Council Transactions, v. 4, p. 823-826.

Geothermal drilling studies near Unalaska, Alaska, 1980

Dames, and Moore, 1980, Geothermal drilling studies near Unalaska, Alaska: in Unpublished final report submitted to State of Alaska, Division of Energy and Power Development, Anchorage, 5 p.

Makushin, 1980

Smithsonian Institution, 1980, Makushin: Scientific Event Alert Network Bulletin v. 05, n. 07, unpaged.

Igneous-related geothermal systems, 1979

Smith, R. L., and Shaw, H. R., 1979, Igneous-related geothermal systems: in Muffler, L. J. P., (ed.), Assessment of geothermal resources of the United States 1978, U.S. Geological Survey Circular C 790, p. 12-17.

Unalaska: Prospects for geothermal energy, 1979

Beebee, J., and Kirkwood, P., 1979, Unalaska: Prospects for geothermal energy: in Energy Systems Inc., report to Alaska Division of Geological and Geophysical Surveys, 12 p.

Assessment of geothermal resources of the United States--1978, 1979

Muffler, L. J. P., 1979, Assessment of geothermal resources of the United States--1978: U.S. Geological Survey Circular C 0790, 163 p.
Hard Copy held by AVO at FBKS - CEC shelf

The petrochemistry and strontium isotopic composition of mafic basalts from the Aleutian Islands, 1978

Perfit, M. R., 1978, The petrochemistry and strontium isotopic composition of mafic basalts from the Aleutian Islands [abs.]: Abstracts with Programs - Geological Society of America, v. 10, n. 7, p. 470.

Comprehensive tables giving physical data and thermal energy estimates for young igneous systems of the United States, 1978

Smith, R. L., Shaw, H. R., Luedke, R. G., and Russell, S. L., 1978, Comprehensive tables giving physical data and thermal energy estimates for young igneous systems of the United States: U.S. Geological Survey Open-File Report 78-0925, p. 1-25.
Hard Copy held by AVO at FBKS - CEC shelf

Account of a voyage of discovery to the north-east of Siberia, the frozen ocean, and the north-east sea, 1969

Sarychev, G.A., translated from Russian in 1806 and 1807, republished 1969, Account of a voyage of discovery to the north-east of Siberia, the frozen ocean, and the north-east sea: New York, Da Capo Press, 110 p.

Notes on the islands of the Unalashka district; and, Notes on the Atkhan Aleuts and the Kolosh [translated from Russian by Richard Henry Geogheghan], 1968

Veniaminov, Ivan, 1968, Notes on the islands of the Unalashka district; and, Notes on the Atkhan Aleuts and the Kolosh [translated from Russian by Richard Henry Geogheghan]: Martin, Fredericka, (ed.), Unpublished manuscript, Fairbanks, AK, 944 p.

Unalaska summer, 1963

Barnett, F., 1963, Unalaska summer: Alaska Sportsman, v. 29, n. 5, p. 28-31.

Pillowed lavas, 1: Intrusive layered lava pods and pillowed lavas, Unalaska Island, Alaska and Pillowed lavas, 2: A review of selected recent literature, 1963

Snyder, G. L., and Fraser, G. D., 1963, Pillowed lavas, 1: Intrusive layered lava pods and pillowed lavas, Unalaska Island, Alaska and Pillowed lavas, 2: A review of selected recent literature: U.S. Geological Survey Professional Paper PP 0454-B,-C, p. B1-23, C1-7.
full-text PDF 1.9 MB

Intrusive layered lava pods and pillowed lavas, Unalaska Island, Alaska, 1963

Snyder, G.L., and Fraser, G.D., 1963, Intrusive layered lava pods and pillowed lavas, Unalaska Island, Alaska: in Pillowed Lavas I, U.S. Geological Survey Professional Paper PP 0454B, p. 1-22.

Geology of Unalaska Island and adjacent insular shelf, Aleutian Islands, Alaska, 1961

Drewes, Harald, Fraser, G. D., Snyder, G. L., and Barnett, H. F. Jr., 1961, Geology of Unalaska Island and adjacent insular shelf, Aleutian Islands, Alaska: in Investigations of Alaskan volcanoes, U.S. Geological Survey Bulletin 1028-S, p. 583-676, 3 sheets, scale 2 at 1:250,000 and 1 unknown.
full-text PDF 3.3 MB
plate 75 PDF 6.7 MB
plate 76 PDF 113 KB
plate 77 PDF 250 KB
table 1 PDF 326 KB
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Some effects of recent volcanic ash falls with special reference to Alaska, 1959

Wilcox, R. E., 1959, Some effects of recent volcanic ash falls with special reference to Alaska: in Investigations of Alaskan volcanoes, U.S. Geological Survey Bulletin 1028-N, p. 409-476, 5 sheets, scale unknown.
full-text PDF 1.5 MB
plate 54 PDF 76 KB
plate 55 PDF 194 KB
plate 56 PDF 234 KB
plate 57 PDF 177 KB
plate 58 PDF 140 KB
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Intrusive layered lava pods and pillow lavas, Unalaska Island, Aleutian Islands, 1958

Snyder, G. L., and Fraser, G. D., 1958, Intrusive layered lava pods and pillow lavas, Unalaska Island, Aleutian Islands [abs.]: Geological Society of America Bulletin, v. 69, n. 12, p. 1646.

Alaska Peninsula-Aleutian Islands, 1958

Powers, H. A., 1958, Alaska Peninsula-Aleutian Islands: in Williams, H., (ed.), Landscapes of Alaska, Los Angeles, CA, University of California Press, p. 61-75.

Eruption of Trident Volcano, Katmai National Monument, Alaska, Feb.-June 1953, 1954

Snyder, G. L., 1954, Eruption of Trident Volcano, Katmai National Monument, Alaska, Feb.-June 1953: U.S. Geological Survey Circular C 0318, 7 p., 2 sheets, scale unknown.
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Current activity of Aleutian volcanoes, 1953

Powers, H. A., 1953, Current activity of Aleutian volcanoes: The Volcano Letter, v. 522, p. 6.
full-text PDF 397 KB
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Alaskan volcanoes, 1952

Jones, A. E., 1952, Alaskan volcanoes: The Volcano Letter, v. 515, p. 7.
full-text PDF 284 KB
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Volcanic activity in the Aleutian Arc, 1950

Coats, R. R., 1950, Volcanic activity in the Aleutian Arc: U.S. Geological Survey Bulletin 0974-B, p. 35-49, 1 sheet, scale 1:5,000,000.
plate 1 PDF 819 KB
full-text PDF 783 KB
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United States coast pilot, Alaska Part 2, Yakutat Bay to Arctic Ocean, 1947

U.S. Department of Commerce, and Coast and Geodetic Survey, 1947, United States coast pilot, Alaska Part 2, Yakutat Bay to Arctic Ocean: Washington DC, United States Government Printing Office, 659 p.

The Aleutians, island necklace of the North, 1945

Freiday, Dean, 1945, The Aleutians, island necklace of the North: Natural History, v. 54, n. 10, p. 444-455.
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Glaciers of the Aleutian Islands, 1945

Denton, G. H., 1945, Glaciers of the Aleutian Islands: in Field, W. O., (ed.), Mountain glaciers of the Northern Hemisphere, v. 2, Hanover, NH, Cold Regions Research and Engineering Laboratory, p. 641-650.

Volcanoes declare war: logistics and strategy of Pacific volcano science, 1945

Jaggar, T. A., 1945, Volcanoes declare war: logistics and strategy of Pacific volcano science: Honolulu, Paradise of the Pacific, Ltd, 166 p.

Three peaks busy boiling in Aleutians, Coast and Geodetic Survey crews home from work, tell of adventures, 1938

Unknown, 1938, Three peaks busy boiling in Aleutians, Coast and Geodetic Survey crews home from work, tell of adventures: Anchorage Daily Times, v. Oct. 20, 1938, Anchorage, AK, p. 4.
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Notes on volcanoes of the Cascade Range, 1932

Jaggar, T. A., 1932, Notes on volcanoes of the Cascade Range: The Volcano Letter, v. 376, p. 1-2.
full-text PDF 585 KB
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Aleutian eruptions 1930-1932, 1932

Jaggar, T. A., 1932, Aleutian eruptions 1930-1932: The Volcano Letter, v. 375, p. 1-4.
full-text PDF 1232 KB
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Three press reports, 1927

Jaggar, T. A., 1927, Three press reports: The Volcano Letter, v. 108, p. 1.
full-text PDF 364 KB
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The Aleutian Islands, 1927

Jaggar, T. A., 1927, The Aleutian Islands: The Volcano Letter, v. 116, p. 1.
full-text PDF 376 KB
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The Katmai magmatic province, 1926

Fenner, C. N., 1926, The Katmai magmatic province: Journal of Geology, v. 34, n. 7, p. 673-772.
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The Cold Bay-Chignik District, Alaska, 1924

Smith, W. R., and Baker, A. A., 1924, The Cold Bay-Chignik District, Alaska: U.S. Geological Survey Bulletin 0755-D, p. 151-222, 5 plates, scale 4 at 1:250,000 and 1 unknown.
full-text PDF 4.9 MB
plate 8 PDF 1.6 MB

Sulphur on Unalaska and Akun islands and near Stepovak Bay, Alaska, 1919

Maddren, A. G., 1919, Sulphur on Unalaska and Akun islands and near Stepovak Bay, Alaska: U.S. Geological Survey Bulletin 0692-E, p. 283-298, 1 plate, scale unknown.
full-text PDF 479 KB
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Mineral resources of Alaska, report on progress of investigations in 1917, 1919

Martin, G. C., 1919, Mineral resources of Alaska, report on progress of investigations in 1917: U.S. Geological Survey Bulletin 0692, 408 p.

Reminiscences of Alaskan volcanoes, 1918

Dall, W. H., 1918, Reminiscences of Alaskan volcanoes: Scientific Monthly, v. 7, n. 1, p. 80-90.
Hard Copy held by AVO at FBKS - CEC file cabinet

Report of an examination of the sulphur deposits of Mount Makushin, Unalaska Island, Alaska, 1917

Taylor, S. W., 1917, Report of an examination of the sulphur deposits of Mount Makushin, Unalaska Island, Alaska: Victoria, B.C., S.J. Wentworth, Jr., 22 p.

Katalog der geschichtlichen vulkanausbruche, 1917

Sapper, Karl, 1917, Katalog der geschichtlichen vulkanausbruche: Strassburg, Germany, Karl J. Trubner, 358 p.
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The volcanoes of Alaska, 1910

Cordeiro, F. J. B., 1910, The volcanoes of Alaska: Appalachia, v. 12, p. 130-135.
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Volcanoes of North America, 1910

Russell, I. C., 1910, Volcanoes of North America: London, The Macmillan Company, 346 p.
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Makushin sulfur deposits, Unalaska, 1909

Lawton, N. O., 1909, Makushin sulfur deposits, Unalaska: Mining & Science Press, v. 98, p. 259-260.

Journal of the technology expedition to the Aleutian Islands, 1907, 1908

Jaggar, T. A., 1908, Journal of the technology expedition to the Aleutian Islands, 1907: The Technology Review, v. 10, n. 1, p. 1-37.
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Recent volcanic eruptions in the Bering Sea, 1908

Eakle, A. S., 1908, Recent volcanic eruptions in the Bering Sea: Mining and Scientific Press, v. 96, p. 353.
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Logbooks of the U.S. Revenue Cutter Service Thetis, 1906 and 1907, 1907

Logbooks of the U.S. Revenue Cutter Service Thetis 1906 and 1907, 1907. Transcripts available at https://classic.oldweather.org/ships/500dc361cd0db40002000025 .

An island rises from the sea to annex itself, 1906

Dunn, Robert, 1906, An island rises from the sea to annex itself: The Washington Post, Washington, D.C., October 14, 1906, p. 44.
Hard Copy held by AVO at FBKS - CEC file cabinet

Appleton's guide-book to Alaska and the northwest coast, including the shores of Washington, British Columbia, southeastern Alaska, the Aleutian and Seal Islands, the Bering and the Arctic coasts, 1899

Scidmore, E. R., 1899, Appleton's guide-book to Alaska and the northwest coast, including the shores of Washington, British Columbia, southeastern Alaska, the Aleutian and Seal Islands, the Bering and the Arctic coasts: New York, D. Appleton and Co., 167 p.

Reported volcanic eruptions in Alaska, Puget Sound, etc., 1690-1896, 1898

Plummer, F. G., 1898, Reported volcanic eruptions in Alaska, Puget Sound, etc., 1690-1896: in Holden, E. S., (ed.), A Catalogue of Earthquakes on the Pacific Coast 1769-1897, Smithsonian Institution Miscellaneous Collections 1087, City of Washington D.C., Smithsonian Institution, p. 24-27.
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Reconnaissance of the gold fields of southern Alaska with some notes on general geology, 1898

Becker, G. F., 1898, Reconnaissance of the gold fields of southern Alaska with some notes on general geology: U.S. Geological Survey Annual Report 0018, p. 1-86, 6 sheets, scale unknown.
full-text PDF 1.5 MB
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Sealing in south seas. A promising business no longer to be overlooked by hunters. Disastrous Alaskan season. Yukon gold fields and their profits. Volcanoes and harbors of the north., 1895

Sealing in south seas. A promising business no longer to be overlooked by hunters. Disastrous Alaskan season. Yukon gold fields and their profits. Volcanoes and harbors of the north, August 30, 1895, The San Francisco Call, p. 9. http://chroniclingamerica.loc.gov/lccn/sn85066387/1895-08-30/ed-1/seq-9.pdf

Geological notes on some of the coasts and islands of the Bering Sea and vicinity, 1894

Dawson, G.M., 1894, Geological notes on some of the coasts and islands of the Bering Sea and vicinity: Geological Society of America Bulletin, v. 5, p. 117-146.

A new volcano island in Alaska, 1884

Dall, W. H., 1884, A new volcano island in Alaska: Science, v. 3, n. 51, p. 89-93.
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The first ascent of the Volcano Makushin, 1884

Davidson, G., 1884, The first ascent of the Volcano Makushin: Appalachia, v. 4, n. 1, p. 1-11.
Hard Copy held by AVO at FBKS - CEC file cabinet

Volcanic sand which fell at Unalaska, Alaska, Oct. 20, 1883, and some considerations concerning its composition, 1884

Diller, J. S., 1884, Volcanic sand which fell at Unalaska, Alaska, Oct. 20, 1883, and some considerations concerning its composition: Science, v. 3, n. 69, p. 651-654.
Hard Copy held by AVO at FBKS - CEC file cabinet

The volcanic region of Alaska, 1884

Petroff, Ivan, 1884, The volcanic region of Alaska: in Population, Industries, and Resources of Alaska, Washington DC, Government Printing Office, p. 93-96.
full-text PDF 10.9 MB
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Etude microscopique at analyse chimique de quelques roches de l'Alaska, 1875

Cessac, J.L., 1875, Etude microscopique at analyse chimique de quelques roches de l'Alaska: in Pinart, A.L., Voyages a la oste Nord-Orest de l'Amerique, Paris, p. 19-27.

Alaska and its resources, 1870

Dall, W. H., 1870, Alaska and its resources: Boston, Lee and Shepard, 627 p.
Hard Copy held by AVO at FBKS - CEC file cabinet

General topographical and geological features of the northwestern coast of America, from the Straits of Juan de Fuca to the parallel of sixty degrees north latitude, 1867

Blake, T. A., and Davidson, George, 1867, General topographical and geological features of the northwestern coast of America, from the Straits of Juan de Fuca to the parallel of sixty degrees north latitude: in Report relative to the resources and the coast features of Alaska Territory, United States Coast and Geodetic Survey Annual Report 0018, p. 281-290.

Documents sur les tremblements de terre et les phenomenes volcaniques des iles Aleutiennes, de la peninsule d'Aljaska et de la cote no. d'Amerique, Extrait des memoires de l'Academie des sciences, arts et belles-lettres de Dijon, 1865, 1866

Perrey, Alexis, 1866, Documents sur les tremblements de terre et les phenomenes volcaniques des iles Aleutiennes, de la peninsule d'Aljaska et de la cote no. d'Amerique, Extrait des memoires de l'Academie des sciences, arts et belles-lettres de Dijon, 1865: Dijon, J.E. Rabutut, 131 p.
Hard Copy held by AVO at FBKS - CEC file cabinet

Grewingk's geology of Alaska and the Northwest Coast of America [edited by Marvin W. Falk, translation by Fritz Jaensch published 2003], 1850

Grewingk, Constantine, 1850, Grewingk's geology of Alaska and the Northwest Coast of America [edited by Marvin W. Falk, translation by Fritz Jaensch published 2003]: Rasmuson Library Historical Translation Series 11, Fairbanks, AK, The University of Alaska Press, 242 p.
Hard Copy held by AVO at FBKS - CEC shelf

Notes on the islands of the Unalaska district [translated from Russian by Lydia T. Black and R.H. Geoghegan in 1984], 1840

Veniaminov, Ivan, 1840, Notes on the islands of the Unalaska district [translated from Russian by Lydia T. Black and R.H. Geoghegan in 1984]: Pierce, R. A., (ed.), Kingston, Ontario, Limestone Press, 511 p.
Hard Copy held by AVO at FBKS - CEC file cabinet

Notes on the islands of the Unalashka district [Zapiski ob ostravakh Unalashkinskogo otdela], 1840

Veniaminov, I., 1840, Notes on the islands of the Unalashka district [Zapiski ob ostravakh Unalashkinskogo otdela]: v. 1-3, St. Petersburg, Russiisko-Amerikanskoi Kompanii, unknown.

A voyage around the world 1803-1807 (two volumes in one, translated by Victoria Joan Moessner, 1993), 1812

Langsdorff, G. H., 1812, A voyage around the world 1803-1807 (two volumes in one, translated by Victoria Joan Moessner, 1993): Pierce, R. A., (ed.), Kingston, Ontario, Limestone Press, 281 p.
Hard Copy held by AVO at FBKS - CEC file cabinet

Expedition to the northern parts of Russia, for ascertaining the degree of latitude and longitude of the mouth of the river Kovima; of the whole coast of the Tshutski, to East Cape; and of the islands in the eastern ocean, stretching to the American coast, 1802

Sauer, Martin, 1802, Expedition to the northern parts of Russia, for ascertaining the degree of latitude and longitude of the mouth of the river Kovima; of the whole coast of the Tshutski, to East Cape; and of the islands in the eastern ocean, stretching to the American coast: London, A. Strahan, 3332 p.

The Russian discoveries between Asia and America (republished by University Microfilms, 1966), 1787

Coxe, William, 1787, The Russian discoveries between Asia and America (republished by University Microfilms, 1966): Ann Arbor, Michigan, University Microfilms, 344 p.
Hard Copy held by AVO at FBKS - CEC file cabinet

Past volcanic activity in the Aleutian arc,

Coats, R. R., Past volcanic activity in the Aleutian arc: U.S. Geological Survey Volcano Investigations Report 1, 18 p.
full-text PDF 22.3 MB
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Volcano observations,

Kienle, Juergen (comp.), Volcano observations: Notes about volcanoes and volcanic eruptions collected, made, and stored by Juergen Kienle, on file at University of Alaska Fairbanks, Geophysical Institute, unpublished, unpaged.

Ash Forecasting

Mathematical models developed by the USGS forecast various aspects of how a volcanic ash plume will interact with wind—where, how high, and how fast ash particles will be transported in the atmosphere, as well as where ash will fall out and accumulate on the ground. AVO runs these models when a volcano is restless by assuming a reasonable hypothetical eruption, to provide a pre-eruptive forecast of areas likely to be affected. During an ongoing eruption, AVO will update the forecast with actual observations (eruption start time and duration, plume height) as they become available.

View the current airborne ash cloud models for Makushin

Ashfall thickness forecast

The Ash3d model was developed by the USGS to forecast how a volcanic ash plume will interact with wind and where ash will fall out and accumulate on the ground. AVO runs these models twice daily when a volcano is restless by assuming a reasonable hypothetical eruption altitude and duration. The map shows the model results of ashfall thickness for areas that are likely to be affected, if one were to occur. During an ongoing eruption, AVO will update the forecast with actual observations (eruption start time and duration, plume height) as they become available, and these plots will be automatically updated. The National Weather Service Anchorage Forecast Office will issue the official ashfall warning product and post them at weather.gov/afc

THESE PRODUCTS MAY NOT BE CURRENT.

During an actual eruption, see National Weather Service forecasts of ashfall:https://weather.gov/afc.

Ashfall Forecast

Click on the X on the graphic (upper right) to expand the map to show the map legend.

Ashfall Start Time

This map shows the modeled estimate of the time it would take for ashfall to begin following an eruption. It corresponds to the ashfall thickness forecast map shown above. This map uses the start time of either the twice-daily hypothetical model runs (time shown in the legend) or the actual eruption start time (if one were to occur). In the case of an actual eruption, the National Weather Service Anchorage Forecast Office will issue the official ashfall warning product that includes the ashfall start time and post them at weather.gov/afc

THESE PRODUCTS MAY NOT BE CURRENT.

During an actual eruption, see National Weather Service forecasts of ashfall:https://weather.gov/afc.

Ashfall Start Times Forecast

Click on the X on the graphic (upper right) to expand the map to show the map legend.
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